Yes, even though it’s Duluth, summer is way too hot to leave your dog inside a car, windows cracked or not! Yesterday, I encountered a women at Home Depot who was a few minutes from having her windows smashed to rescue her dog.
Even if you don’t have dogs (or are a responsible owner and already know that you shouldn’t leave your dog in the car), please be aware of other cars in parking lots. If you see a dog in distress, you can call the police/animal control, or contact the store to have the vehicle owner paged. Please do not assume the owner will be out in time – death can occur within minutes!
And true, the thoughtful dog owner may thank you for your concern for their animal by denying the danger of hot cars and flicking you off, but at least you may have helped the save the dog’s life by getting their ungrateful asshole owner called out of the store.