The 4cm Slip-On Collar is designed to slip comfortably over your dog's head, combining a secure martingale-style design with soft, comfortable...
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The stitching area on our XXS, XS and Small sizes is limited; we advise having a maximum of 5 characters and not adding an icon.
Examples from the pack
Purple collar with nebula pink text in hobo fontBlack collar with white text in saloon font
About personalisation
Important - Creating your unique look with our bespoke stitching/engraving quality could take us up to 7-10 working days to complete, it's well worth the wait though.
When customising the Combat Range, the adjuster may cover part of the text. The best way to help avoid this is to choose the smallest size which will fit your dog; the adjuster will then be located at the end of the collar away from the name.
Preview images are for illustration only, text and Icons will always be centered neatly on the product. Colours and fonts may change very slightly during production.
We offer personalisation option on almost all of our Collars, Leads and Harnesses. What are the key benefits of adding personalisation to your BullyBillows gear?
1. They're unique to you and your dog.
2. If you have multiple dogs, adding your dogs name can help to distinguish which collar is for which dog.
3. Adding a phone number and Social handle in the unfortunate event of your dog getting lost, this is a very powerful way to ensure your dog can be tracked back to you.
4. If you have a working dog, nervous dog or one who just loves to jump, you can enter names such as POLICE DOG, WARNING, DO NOT PET, NERVOUS etc.
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Order options
Delivery options
We offer a wide range of domestic and international shipping options at checkout.
UK Shipping Options: Standard Shipping (free over £65) deliver in 2-3 working days.
Express Shipping (free over £100) deliver in 1-2 working days.
Priority Next Day (free over £150) next day delivery. For orders placed before 2pm GMT.
Express Saturday delivery. For orders placed before 2pm Friday GMT.
Express Sunday delivery. For orders placed before 9am GMT.
DPD
DPD Next Working Day (Monday-Friday) for orders placed before 2pm GMT.
International Shipping
We ship to 114+ countries worldwide, shipping times and prices vary based on the country of delivery. Head to checkout to view option to your country.
International shipping protection available at checkout, if your order is lost by the courier we'll cut the hassle and re-dispatch your order.
Personalised Products
Our in house experts will personalise your product(s) in 4-7 days on average, once complete, your order will be dispatched via your chosen shipping option.
Edit your order
After checkout, you have a 30-minute window to edit any orders, limited to addresses, colours, sizes and more
Payment options
Pay in 3 interest free payments with Clearpay or Klarna.
Select either payment option at checkout, you'll be redirected to the payment provider to set up the payment and complete your order.
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.
As this is a slip-on collar, we ask you to take into consideration your dog's head size. If the head is much larger than the neck, the collar must also fit over your dog's head to sit on the neck.
Size
Neck Girth
XSmall
34cm-41cm
Small
41cm-48cm
Medium
45cm-53cm
Large
46cm-56cm
XLarge
51cm-60cm
See it on Socials
Helps Reduce Pulling 👏
On In Seconds ⏱️
Simple, Strong & Reliable 💪
Everyday Walk Essential 🐾
Perfect Fit Every Time ✨
Product description
The 4cm Slip-On Collar is designed to slip comfortably over your dog's head, combining a secure martingale-style design with soft, comfortable materials. Suitable for puppies, small breeds and growing or fully mature dogs.
Important Sizing Information
We recommend choosing the smallest size possible within the size range that comfortably fits your dog's neck.
Series 2 features new collar sizing. If you have purchased this collar before, please measure your dog's neck to ensure you select the correct size.
As this collar slips over the head, please measure your dog's head before ordering. Dogs with larger heads may require the next size up.
The thick foam and Neoprene padding may increase the overall width from 4cm to between 4.4cm and 4.8cm due to material overhang.
Comfortable & Secure The collar features three internal layers of nylon, foam and Neoprene, providing a soft, comfortable fit, particularly for dogs with sensitive skin.
We've reimagined the martingale-style collar with specific stitching lines designed to help control how the collar tightens when your dog pulls, while maintaining comfort and effectiveness.
Two stainless steel D-rings provide a secure connection. The lead attaches to the smaller D-ring, while tension tightens the smaller loop and, in turn, the larger nylon loop around the neck.
Two reflective strips also help improve visibility during night-time walks.
During hot weather, you can soak the collar in cold water and ring it out. Due to the neoprene and foam, this collar can absorb cold water and can be placed onto your dog during hot weather to help keep them cool.
Key Features
4cm wide design
Slip-on, martingale-style collar
Three internal layers: nylon, foam and Neoprene
Soft and comfortable for sensitive skin
Two stainless steel D-rings
Specific stitching for controlled tightening
Two reflective strips for night-time visibility
Suitable for puppies, small breeds and growing or fully mature dogs
Please measure both your dog's neck and head before ordering to ensure the correct size.
Product weight
Size
Weight
XSMALL
125
g
SMALL
140
g
MEDIUM
145
g
LARGE
150
g
XLARGE
155
g
Hear it directly from our ambassadors
@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
BullyBillows combines strength, comfort, and style perfectly for dogs like Meko. We absolutely adore BullyBillows.
@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
Finding products that our bulldogs genuinely feel comfortable wearing changed everything for us, and that’s exactly what BullyBillows gave us.
Customer Reviews
Overall rating: 4.7 / 5 from 30 reviews.
Absolutely gorgeous harness top quality as always and beautiful summer colour!!
Excellent quality as usual, looks very nice. This is my 3rd one. I can say that i will only buy my collars from bully billows due to long lasting and quality.
These collars are great. Really comfortable around the girls necks.
Mabel is the whiter dog and Ivy the blacker one.
Thank you Bullybillows for a great product and good price.
We always buy bully billow collars, they are brilliant, durable and last. My 6yr old daughter choose a new one because " well, why not have a variety of collars". She wanted his name on but calls him her bestie, so thats what we got and we love it!!
This collar is so nice lovely and comfortable for your dog looks great also the lead handle is very comfortable while walking your dog great colour would highly recommend.
I have 2 Labrador pups which are 7 mths old . I was looking for something strong soft and suitable and I am really happy with the slip on dog collars. I found that they really help with lead training I bought both my pups these collars in different colours
Really love the Ramsey range collars , really helps when I am walking shadow , ( she had a massive skin flair up so unable to wear a harness till her skin recovers fully) she also has this collar in purple and they are amazing quality. Will be purchasing more in the future ( she is a queen and likes all the different colours)
More parity across your sizes. I have bought the same size collar for the same dog numerous times but the last 2 have not been too big. Even after referencing previous orders that did fit.
What we got doesn't really replicate what is in the photos on the website. Stitching in different places and of a differing quality. Branding isn't the same. Collar comes folded and completely out of shape.
I bought 2 slip on collars for my French bull dogs (one of whom is a very large frenchie) as they were pulling me when wearing their harnesses, I read the collars stopped dogs from pulling & am actually amazed that they really do, I have just had the best walk I’ve had for ages & will not be going back to their harnesses, due to the softness of these collars they were not restrictive around their necks, so yes I am extremely pleased with product price & speedy delivery, thank you
Ive had a harness lead and colloar in there black friday deal last year and ive also brought products from pets at home and a pet shop in borrowash its well worth the money very reliable strong and well worth every penny full recommend any of there products
Product is brilliant
And Well made. I love this brand for its quality, but because our two girls are in between sizes being M & S I had to send back, will definitely order again when they’re older and finished growing.
We do use the Billy Billows slip leads which are also fantastic products and the best on the market.
Even though my dog is quite large(GSD cross) she has a surprisingly narrow head and neck. The x small fits well and tge martingale esque collar stops her from slippng out.
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.