Leather Brothers Kwik Klip Adjustable Nylon Harness

Harnesses are adjustable around both the neck (A) and chest (B). Kwik Klip buckles 
allow harness to be fitted and removed quickly. These comfortable harnesses can 
grow with the dog.

X-Small: 3/8" Width. Fits dogs similar in size to a standard Miniature Poodle. 
                   Strap A: Adjusts 9 - 15"; Strap B: Adjusts 7 - 11" 

Small: 5/8" Width. Fits dogs similar in size to a standard Toy Poodle. 
                   Strap A: Adjusts 13 - 21"; Strap B: Adjusts 9 - 14"

Medium: 3/4" Width. Fits dogs similar in size to a standard Cocker Spaniel. 
                   Strap A: Adjusts 17 - 29"; Strap B: Adjusts 12 - 18"

Large: 1" Width. Fits dogs similar in size to a standard German Shepherd. 
                   Strap A: Adjusts 22 - 38"; Strap B: Adjusts 16 - 26"

How to measure your dog.