Dog Collars for Large Breed Dogs

Billowthane® - Thermoplastic Polyurethane Collar

Are you looking for an alternative to leather without the drawbacks? This collar is not only vegan but also extremely durable and waterproof. In emergency situations, the TPU material helps to avoid friction burns if grabbed suddenly.

The collar from BullyBillows is designed to make life easier for both dogs and their handlers. It is made from our proprietary material, which offers all the benefits and functionality of leather without being absorbent or prone to rot, meaning enhanced tear resistance and an easily cleaned surface. 

This collar strikes the perfect balance of rigidity and suppleness, reducing any friction burns on your dog's skin or fur, while also being easy to manage. It pairs perfectly with our Billowthane® Leads. 

Additionally, the collar features stainless steel hardware for added durability, which has been plated in Khaki. 

The 4cm Lighter Combat® Collar is engineered for dogs who need strength, stability, and dependable handling without the unnecessary weight. Now available in new colour options, this upgraded version delivers the same professional‑grade performance as our original Combat® design, but in a lighter, more agile build. Each collar is approximately 100g lighter per size than our standard 4cm Combat® Collars, giving you powerful control with noticeably less bulk.

Engineered for Performance

• Triple‑stitched nylon webbing for long‑lasting strength
• 4mm Aluminium Alloy D Loop rated for high pull force
• Combat® quick‑release clip with dual‑lever safety lock
• Double‑stitched handle for emergency control and close‑contact handling

Specifications

• Width: 4cm
• Materials: Triple‑stitched nylon, neoprene lining, aluminium alloy hardware
• Ideal For: Medium to large breeds, strong pullers, working dogs
• Use Case: Daily walks, training, control work, high‑intensity environments

Comfort That Lasts

The internal layer is lined with odourless, quick‑drying neoprene to prevent rubbing and irritation. Whether your dog has short fur or sensitive skin, this collar stays comfortable all day.

Adjustable Fit for All Breeds

Easily adjust the collar by threading the nylon through the metal adjuster.
Perfect for growing dogs, seasonal coat changes, or breed‑specific sizing.

Trusted by Professionals

Used by police, military, security handlers, and everyday dog owners who demand reliability. Built for daily use, training, and high‑intensity environments.

Nottingham Forest supporters now have exclusive premium products from BullyBillows as we unleash our pack.

What makes the 5cm 'Lighter' Combat Collar unique? It's approximately 100g lighter per size compared to our regular Combat® Collars, making it super lightweight, but just as durable. This collar is perfect for dog owners looking for a lighter alternative.

The original BullyBillows 4cm Combat Collar is the first of its kind in the world. This collar features triple-stitched nylon, a secure 4mm wide Aluminium Alloy D Loop, and a specially crafted bespoke clip for quick release and locking.

Our Combat® clips have undergone extensive pressure testing to give you peace of mind when walking your furry friend. The clip must be opened by pressing both levers on either side simultaneously, ensuring it won't open unintentionally for added security.

For ultimate control and peace of mind, we have included a double-stitched handle, perfect for use in emergency situations. The internal layer of the collar is lined with Neoprene, which is odourless and quick drying. This means the collar is comfortable to wear and prevents your dog's fur from being rubbed, which can occur with other branded collars.

The collar size can be easily adjusted by threading the nylon through the metal adjuster to extend or shorten it as needed.

This collar is suitable for daily use on any breed and is also widely used by professional dog handlers, police dogs, military, and security dogs.

Nottingham Forest supporters now have exclusive premium products from BullyBillows as we unleash our pack.

What makes the 4cm 'Lighter' Combat Collar unique? It's approximately 100g lighter per size compared to our regular Combat® Collars, making it super lightweight, but just as durable. This collar is perfect for dog owners looking for a lighter alternative.

The original BullyBillows 4cm Combat Collar is the first of its kind in the world. This collar features triple-stitched nylon, a secure 4mm wide Aluminium Alloy D Loop, and a specially crafted bespoke clip for quick release and locking.

Our Combat® clips have undergone extensive pressure testing to give you peace of mind when walking your furry friend. The clip must be opened by pressing both levers on either side simultaneously, ensuring it won't open unintentionally for added security.

For ultimate control and peace of mind, we have included a double-stitched handle, perfect for use in emergency situations. The internal layer of the collar is lined with Neoprene, which is odourless and quick drying. This means the collar is comfortable to wear and prevents your dog's fur from being rubbed, which can occur with other branded collars.

The collar size can be easily adjusted by threading the nylon through the metal adjuster to extend or shorten it as needed.

This collar is suitable for daily use on any breed and is also widely used by professional dog handlers, police dogs, military, and security dogs.

The 5cm Lighter Combat® Collar is engineered for dogs who require maximum stability, strength, and control - without the heavy feel of traditional wide collars. Now available in new colour options, this enhanced version maintains the professional‑grade durability of our original Combat® design while being approximately 100g lighter per size. Ideal for powerful breeds and working dogs who benefit from a wider contact surface with reduced weight.

Engineered for Performance

• Triple‑stitched nylon webbing for exceptional durability
• 4mm Aluminium Alloy D Loop designed for high pull force
• Combat® quick‑release clip with dual‑lever safety lock
• Reinforced emergency handle for instant close‑range control

Specifications

• Width: 5cm
• Materials: Triple‑stitched nylon, neoprene lining, aluminium alloy hardware
• Ideal For: Large and powerful breeds, strong pullers, working dogs
• Use Case: Training, control work, daily handling, high‑intensity environments

Comfort That Lasts

The internal layer is lined with soft, odourless, quick‑drying neoprene to prevent rubbing and irritation. The wider profile distributes pressure evenly, making it ideal for strong breeds and dogs with sensitive necks.

Adjustable Fit for All Breeds

Easily adjust the collar by threading the nylon through the metal adjuster.
Perfect for muscular builds, seasonal coat changes, or dogs requiring precise sizing.

Trusted by Professionals

Used by police, military, security handlers, and owners of strong, high‑drive breeds. Built for demanding environments where reliability is non‑negotiable.

The 5cm Lighter Combat® Collar is engineered for dogs who require maximum stability, strength, and control - without the heavy feel of traditional wide collars. Now available in new colour options, this enhanced version maintains the professional‑grade durability of our original Combat® design while being approximately 100g lighter per size. Ideal for powerful breeds and working dogs who benefit from a wider contact surface with reduced weight.

Engineered for Performance

• Triple‑stitched nylon webbing for exceptional durability
• 4mm Aluminium Alloy D Loop designed for high pull force
• Combat® quick‑release clip with dual‑lever safety lock
• Reinforced emergency handle for instant close‑range control

Specifications

• Width: 5cm
• Materials: Triple‑stitched nylon, neoprene lining, aluminium alloy hardware
• Ideal For: Large and powerful breeds, strong pullers, working dogs
• Use Case: Training, control work, daily handling, high‑intensity environments

Comfort That Lasts

The internal layer is lined with soft, odourless, quick‑drying neoprene to prevent rubbing and irritation. The wider profile distributes pressure evenly, making it ideal for strong breeds and dogs with sensitive necks.

Adjustable Fit for All Breeds

Easily adjust the collar by threading the nylon through the metal adjuster.
Perfect for muscular builds, seasonal coat changes, or dogs requiring precise sizing.

Trusted by Professionals

Used by police, military, security handlers, and owners of strong, high‑drive breeds. Built for demanding environments where reliability is non‑negotiable.

What makes the 4cm 'Lighter' Combat Collar unique? It's approximately 100g lighter per size compared to our regular Combat® Collars, making it super lightweight, but just as durable. This collar is perfect for dog owners looking for a lighter alternative.

The original BullyBillows 4cm Combat Collar is the first of its kind in the world. This collar features triple-stitched nylon, a secure 4mm wide Aluminium Alloy D Loop, and a specially crafted bespoke clip for quick release and locking.

Our Combat® clips have undergone extensive pressure testing to give you peace of mind when walking your furry friend. The clip must be opened by pressing both levers on either side simultaneously, ensuring it won't open unintentionally for added security.

For ultimate control and peace of mind, we have included a double-stitched handle, perfect for use in emergency situations. The internal layer of the collar is lined with Neoprene, which is odourless and quick drying. This means the collar is comfortable to wear and prevents your dog's fur from being rubbed, which can occur with other branded collars.

The collar size can be easily adjusted by threading the nylon through the metal adjuster to extend or shorten it as needed.

This collar is suitable for daily use on any breed and is also widely used by professional dog handlers, police dogs, military, and security dogs.

What makes the 5cm 'Lighter' Combat Collar unique? It's approximately 100g lighter per size compared to our regular Combat® Collars, making it super lightweight, but just as durable. This collar is perfect for dog owners looking for a lighter alternative.

The original BullyBillows 4cm Combat Collar is the first of its kind in the world. This collar features triple-stitched nylon, a secure 4mm wide Aluminium Alloy D Loop, and a specially crafted bespoke clip for quick release and locking.

Our Combat® clips have undergone extensive pressure testing to give you peace of mind when walking your furry friend. The clip must be opened by pressing both levers on either side simultaneously, ensuring it won't open unintentionally for added security.

For ultimate control and peace of mind, we have included a double-stitched handle, perfect for use in emergency situations. The internal layer of the collar is lined with Neoprene, which is odourless and quick drying. This means the collar is comfortable to wear and prevents your dog's fur from being rubbed, which can occur with other branded collars.

The collar size can be easily adjusted by threading the nylon through the metal adjuster to extend or shorten it as needed.

This collar is suitable for daily use on any breed and is also widely used by professional dog handlers, police dogs, military, and security dogs.