TRI-Harness® No-Pull Dog Harnesses

Anti‑Pull TRI‑Harness® Collection - One Fit for Every Breed
Stop the pull and start real progress with our trainer‑trusted Anti‑Pull TRI‑Harness®, engineered with three lead attachment points for maximum control.

Our unified sizing now merges the Mini and Standard ranges into one seamless collection.
Mini Series (Mini/A & Mini/B): Ideal for Toy breeds, Terriers, and Puppies.
Standard Series (A–D): Built for Staffies, GSDs, Labradors, and strong pullers.

Pair your dog harnesses with our premium dog lead for complete walking control. Enjoy the non‑restrictive Y‑frame design that supports full shoulder movement and all‑day comfort.

Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Black

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Black

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Khaki

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Khaki

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Red

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Red

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Tan

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Tan

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Metal Grey

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Metal Grey

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Pink

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Pink

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Purple

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Purple

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Orange

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Orange

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Light Blue

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Light Blue

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Magenta

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Magenta

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Lightning

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Lightning

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

Buy Now
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Blue

15 Colours

£34.99
Save
Anti-Pull TRI-Harness® | Training Dog Harness for All Breeds - Blue

Anti‑Pull Control for All Breeds
Full‑Body Comfort & Freedom
Secure, Adjustable, Everyday‑Ready

The TRI-Harness® is designed to give dogs a safer, more comfortable walking experience without pulling, rubbing, or restricting movement. After listening to thousands of owners, we’ve combined our Mini and Standard versions into one complete size range, making it easier than ever to choose the perfect fit for your dog.

Built with a non-restrictive Y-shape, soft neoprene lining, and three strategically placed attachment points, this harness supports natural movement while giving owners full control. Whether you’re training a puppy, managing a reactive dog, or simply want a more comfortable daily harness, the TRI-Harness® delivers reliable performance for every breed.

Optimized for Every Body Type

Mini Series (Mini/A – Mini/B): Uses a slimmer 2.5 cm webbing, perfectly weighted for toy and small breeds.

Standard Series (Size A – Size D): Uses a robust 4 cm webbing, providing the necessary strength and surface area for medium to extra-large dogs

Key Features

Three Attachment Points: Versatile options for training, control, and everyday walking

Non-Restrictive Y-Frame: Ergonomic design that allows for full shoulder and joint movement.

Soft Neoprene Lining: Premium comfort that reduces rubbing and protects sensitive skin

Anti-Pull Front D-Ring: The ultimate tool for training and correcting pulling behaviour.

Durable Webbing: Size-specific width (2.5 cm for Mini / 4 cm for Standard) for maximum safety.

Secure Buckle System: High-strength fasteners for easy on/off application.

Benefits

Improves Lead Manners: Gently reduces pulling without causing pain.

Protects the Neck: Prevents dangerous pressure on the trachea and throat.

All-Day Comfort: Lightweight, breathable construction suitable for long hikes or city strolls.

Universal Fit: From Chihuahuas to Great Danes—one design, perfected for all sizes

Ideal For

Small Breeds & Puppies: Mini/A and Mini/B (formerly the "MINI TRI-Harness").

Medium to Extra-Large Breeds: Size A, B, C, and D (formerly the "Standard TRI-Harness").

Strong or Reactive Pullers: Provides the control needed for safer management.

Size & Fit Notes

Mini Series: 2.5 cm webbing width.

Standard Series: 4 cm webbing width.

Consistency: The design and functionality are identical across the range; only the webbing width is adjusted to suit the dog's power and scale.

Measurements: Please refer to our Universal Size Guide image for Neck, Chest Girth, and Chest Length measurements

Trademark & Copyrighted Design Rights Number: 6189802

£34.99

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