WHAT SHOULD YOU DO IF YOU SEE AN UNATTENDED PET OR CHILD IN A VEHICLE

Some people leave a pet or a child in a car unattended while running a quick errand while leaving the pet or child in the vehicle. Your vehicle can quickly reach a temperature that puts your pet at risk of serious illness and even death, even on a day that doesn't seem hot to you, and cracking the windows makes no difference. Unattended pets are in danger of theft.

Write down the model/make and license plate number go to the store, restaurant, etc., and ask the manager if he or she can make an announcement to notify the owner. If the owner can't be found call law enforcement.
Dog's face hanging out a window is a very risky venture for the dog.  
Be sure your dog is properly restrained in the car.

Your dog is at high risk of eye, ear, face, and mouth injury from airborne objects when it's got its face hanging out the window.

​Your dog hanging any part of its body out of the window increases the risk that she or he could be thrown out of the vehicle during a collision, lose its balance, and fall out of the open window.