size and fit guide

Unfortunately it is very difficult to determine your pet's size and best fit based on breed and weight, as pets come in all shapes and sizes.  bentley B tees have been sized, to our best ability, using weight and back and chest measurements.  We recommend you measure your pet carefully and purchase tees based on your pet's measurements rather then size.  We will be happy to provide guidance on how to measure your pet, please email  Since it is impossible for us to determine your pet's size without seeing your pet or having them try on tees, we cannot guarantee our sizing recommendations.

xsmall     2-4 lbs / 7-9" back / 10-11" chest
small       4-6 lbs / 9-11" back /  11-13" chest
medium  7-10 lbs / 11-13" back / 13-15" chest
large       10-14 lbs / 13-15" back / 15-17" chest
xlarge     15-20 lbs / 15-15" back / 17-20" chest

Sizing is approximate and may vary from dog to dog. 

measure along your dog's back from the base of the neck to the base of the tail

measure around your dog's rib cage, at the largest part