Identify your dog’s general size category based on their weight to select appropriate clothing sizes.
Use a soft measuring tape to carefully measure the circumference of your dog's neck right behind the ears.
With paws on ground, measure the widest part of your dog's chest behind the front legs for shirts and jackets.
Have dogs stand sideways while measuring base of neck to base of tail for overall coverage fit.
To fit pants and leggings, measure from floor to belly for back leg height and armpit height for front.
Reference manufacturer’s size chart and detailed dimension ranges for style and adjust as needed.
For growing pups or multi-layered items, size up leaving an extra inch or two as needed.