Is overheating a concern when using a Thundershirt?
Except in extreme conditions (e.g. 90 degrees Fahrenheit in the sun), overheating is not typically a concern when using a Thundershirt. Dogs cool themselves primarily through their mouths and paws, and a Thundershirt is constructed of a thin, breathable fabric. The state of Florida is one of our biggest markets. But if you feel that overheating might be a problem for your particular circumstance, please monitor your dog for any signs of overheating such as heavy panting or tongue hanging out of the mouth. Remove the Thundershirt if you see any signs of overheating.