Top Dog Working Dog
Size Guide
Finding the perfect fit is important for your dog’s comfort, safety, and everyday wear.
Comfortable Fit Matters
Our collars are designed to provide a secure and comfortable fit for dogs of all sizes. Use the guide below to choose the perfect size for your dog.
How to Measure Your Dog
1
Use a soft measuring tape
2
Measure around the base of the neck
3
Keep the tape snug but not tight
4
Allow enough room for two fingers
If your dog falls between sizes, we recommend choosing the larger size for added comfort.
Size
Neck Size
Recommended For
Small
270mm – 370mm
Terriers & Whippets
Medium
330mm – 430mm
Staghounds & Light Breed Lurchers
Large
430mm – 530mm
Wolfhounds & Heavier Greyhound Cross Breeds
Fit Tips
Sit comfortably around the neck
Should not slide over the dog’s head
Allow two fingers between collar and neck
Stay secure without causing discomfort
Growing Puppies
Puppies grow quickly, so we recommend checking collar fit regularly and sizing up when necessary.
Need Help Choosing?
If you're unsure about sizing, our support team is happy to assist you in finding the perfect fit for your dog.