First, look for a harness that is about two inches larger than the measurement you took. Then, check the weight range. If your dogs weight also falls into the weight range on the package, then that is ideal. If your dog is between sizes always get the bigger size.
Features:
The harness provides safety and more control over your dog when you take them out for a walk & adds a little color to your pet, and it is very comfortable. It is simple to strap on with plastic clasps and easy to adjust to your dog's size. It is easy to adjust to the size of your dog's chest and stomach. Ultimate strength and resilience. Steel hoop to connect to the leash.