• featured image of 4cm Lighter Combat® Collar | With Handle & Secure Clip - Halloween BooBillows - Purple
  • A close-up studio shot of a dog collar with a bright purple buckle and matching purple webbing printed with Halloween-themed illustrations including ghosts, pumpkins, bats, and a crescent moon. The inner lining is black.
  • A white pitbull-type dog wearing a purple patterned collar and black leash, sitting outdoors in front of a stone wall with another dog partially visible in the background.
  • A white dog in profile wearing a purple patterned collar with a black leash attached, photographed outdoors on a blurred green field background.
  • A close-up of a white dog wearing a purple Halloween-themed harness with a black and purple pattern featuring ghosts, pumpkins, bats, and moons, resting on a beige blanket.
  • A purple Halloween-themed dog collar with a pattern of ghosts, mummies, bats, and moons, featuring a black buckle and a black brand patch that reads 'BOO BILLOWS'.
  • A close-up of a purple pet collar with a Halloween-themed pattern featuring ghosts, mummies, bats, and pumpkins. The collar has a black padded inner lining and a bright purple metal buckle with a matching decorative insert.
1 Million products sold, happy dogs worldwide

4cm Lighter Combat® Collar | With Handle & Secure Clip - Halloween BooBillows - Purple

£32.99
New
Unleash your pup’s spooky side with the Special-edition Halloween BooBillows collar—part of our exclusive Howl-O-Ween by BullyBillows product range. The... View Full Details
  • Celebrate spooky season with exclusive BooBillows styling
  • Bespoke Dual Branded Design
  • Trusted by handlers, built for everyday control

Product Options

Colours: Spooky Purple
🔥 Fresh Styles 🔥
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NECK SIZE: Select NECK SIZE

Not sure? Try our Size Guide for the perfect fit

Your Dog Needs This

1.2m Lighter Swivel Combat Lead | Anti-Tangle & Secure Clip - Halloween BooBillows - Purple

£27.99
A purple and black dog leash with a Halloween-themed pattern of ghosts, bats, and moons, shown coiled on a white background.

The neck measurement should be taken around the lower part of your dog’s neck, simply measure the widest part at the base of the neck as this is where the collar is going to sit. This size chart is based on min-max measurements.

This 4cm width collar is suitable for medium-large breeds such as Frenchies, Staffies, Spaniels, German Shepherds, Huskies and upwards. If your dog is smaller or larger than these breeds, please see our 2.5cm and our 5cm collar versions.

Size
Neck Girth
XSmall38cm-45cm
Small40cm-50cm
Medium43cm-58cm
Large48cm-66cm
XLargePlease see our 5cm Collars
Size chart for 4cm Lighter Combat® Collar | With Handle & Secure Clip - Halloween BooBillows - Purple
4cm Lighter Combat® Collar | With Handle & Secure Clip - Halloween BooBillows - Purple

Product description

Unleash your pup’s spooky side with the Special-edition Halloween BooBillows collar—part of our exclusive Howl-O-Ween by BullyBillows product range. The BooBillows Combat® Collar brings spooky style to serious performance. Whether you're trick-or-treating with your pup or just haunting the high street, this collar delivers lightweight control for a spook-tacular look.

🎃 Why Choose the 4cm Lighter Combat® Collar?
Engineered to be approximately 100g lighter per size than our standard Combat® Collars, it’s perfect for dog owners who want maximum durability without the extra weight. Whether you're strolling through pumpkin patches or patrolling the neighbourhood, this collar keeps your dog secure and stylish.

Key Features

  • Triple-Stitched Nylon – Built to withstand intense pull force
  • Combat® Clip – Dual-lever locking system for added safety
  • Aluminium Alloy D Loop (4mm) – Strong, secure lead attachment
  • Emergency Handle – Double-stitched for quick control
  • Neoprene Lining – Odourless, quick-drying, and gentle on fur
  • Adjustable Fit – Easily tailored for any breed or body type

Trusted by Professionals
Used by police, military, and security dog handlers worldwide, this collar is suitable for daily use on any breed. Now available in a hauntingly stylish Halloween edition to celebrate your bond in bold, seasonal style.

Hear it directly from our ambassadors

@gsdbear

@gsdbear

Once you’ve tried BullyBillows, you’ll never go anywhere else. The quality and range of their products is unmatched, and the team are just fantastic. We’ve been with them since 2020 and we’ve never looked back!

@meko_xlbully

@meko_xlbully

BullyBillows combines strength, comfort, and style perfectly for dogs like Meko. We absolutely adore BullyBillows.

@thepuggysmalls

@thepuggysmalls

We have so many goodies from BullyBillows, from harnesses, leads, dog chews and beds, they tick all the boxes to keep my precious pugs happy, cosy, safe and oh so stylish!

@swedishbulldogfamily

@swedishbulldogfamily

Finding products that our bulldogs genuinely feel comfortable wearing changed everything for us, and that’s exactly what BullyBillows gave us.

FAQs

What is the best dog collar?

The best dog collar really depends on the breed, size and activity level of your dog. Slip-on collars are great to assist training your dog that pulls, whereas a Combat collar is perfect for everyday use and comes in various thicknesses, from 2.5cm for smaller breeds to 5cm for XL breeds. Our pin buckle collars are also a great choice among medium to XL dog owners, and the Billowthane collar range is 100% waterproof, ideal for pooches who love water! Read more in our Collar Buying Guide to find the right collar for your dog.

How tight should a dog collar be?

Similar to harnesses, a dog collar should be snug but not too tight. We’d recommend being able to fit two fingers between the collar and your dog’s neck - if you can fit more than two fingers, the collar may be too loose and could slip off. If you can’t fit two fingers, it might be too tight for your dog causing discomfort and potentially breathing difficulties.

Do dogs have to wear collars?

It’s a legal requirement for dogs to wear collars with ID tags when in public. The tag needs to display your name and address to help reunite you and your dog if they ever get lost. We know that a lot of owners prefer using harnesses, but a collar and ID tag are essential to comply with UK law when you’re out in public, so make sure you’ve got both on if needs be.

How do you measure a dog collar?

To measure a dog collar, wrap a flexible measuring tape around the base (the lower sections) of your dog’s neck whilst leaving enough room to fit two fingers in between. A lot of collars are adjustable, which is ideal for a puppy as you can simply extend the collar as they grow into it.