Sure-Fit Harness
Size at Girth Large 28"-42" 1" width
With its five-way adjustability, this harness gives the best possible fit for every dog! Pressure is placed on the breastbone rather than the base of the throat for greater comfort. Easy-on, easy-off design with two snap closures.
Sizing: Measure your dog while he/she is standing. Measure the largest part of the chest (girth) around the back and just behind the front legs. (diagram #2) This will be the girth size.

Also see the Car Control Strap for use with the Sure Fit Harness to keep your dog secure while you drive. Adjustable with solid brass snap. Seat belt passes through the loop.