On a sunny day of 85° F, the inside temperature of a car can rise to 120° F in just thirty minutes. Unlike us, dogs don't have a sweat reaction. Also, it is recommended not to shave your dog in the summer as their coats help them to handle weather conditions. Don't leave your pet in a closed, un-airconditioned vehicle in extreme heat conditions.
Or your babies, or your old people. It's absolutely shocking that people actually have to be told not to do this, but stupidity knows no bounds. I see a news story at least once a month about at least one of the three dieing or being kidnapped from being left in a car. And I live in Florida, the hottest place year round in the U.S. Come one people! Stop being morons!
Well that explains it.
It's true. There is an incomprehensible number of stupid people here.
Oh we know. News about stupid people doing stupid things is your biggest export :P