When it comes time to get a new collar, take a few minutes to make sure you’re getting the right size and your dog will thank you!
Collars can stretch over time and sizing can vary by style and manufacturer, so even if your dog’s current collar fits and you know its size, it’s important to take a new measurement before buying a collar.
For a buckle collar, follow the measurement instructions below to measure your dog’s neck or current collar and then check our size chart to see what collar length will fit.
Martingale collars are sized differently than buckle collars, since they slide on over a dog’s head. If you plan to get a martingale collar, use the instructions and sizing chart at the bottom of this page instead.
Check your dog’s collar regularly for fit and wear.