SIZING

For harnesses:​

Measure your dog's back from the base of the neck to the base of the tail. Measure all the way around the lowest part of the neck at the top of the shoulders and measure the chest (girth) all the way around the broadest part.

For collars:​

Measure the circumference of the dog's neck where the collar will sit. For comfort and safety you should be able to place two fingers comfortably under the collar.