Dog Size Chart

Collar Sizing

Use this fit guide to select the appropriate size for your dog's collar. Measurement is around the neck. If the measurement for a collar is close to the maximum size it is recommended to go up 1 size (i.e. measure 16-17 inches for a medium, order a large).

 

collar size chart

 

Harness Sizing

Use this fit guide to select the appropriate size for your dog's harness. Measurement is around the neck and chest.

RMD harness size chart

The harness on your dog.

image of harness on a dog