Do you know the main signs of heat stroke in dogs?Dogs don’t tolerate high temperatures as well as humans. Because they only have sweat glands in their feet and around their nose, they are less efficient at cooling themselves down. Is your dog panting and restless or are you worried your dog won’t stop panting? These among the early signs of heat stroke. Other symptoms of heat stroke in dogs include rapid breathing, barking or whining, excessive thirst, excessive drooling, and increased heartbeat. Please refer to the infographic for signs and symptoms to watch for.