Although we strive for consistency, there are no standard sizes for dog clothing and accessories in the marketplace. We recommend you measure your pet precisely to ensure an accurate fit. If your pets measurements fall between two sizes, Diva Dog suggests ordering the next larger size.
Collars: Measure behind your pet's neck and allow two fingers between your dog's neck and the measuring tape to ensure a comfortable fit.
Harnesses: Measure behind your pet's front legs and wrap completely around the chest - this will give you the "girth".