It seems like a dog's head and a person's hand were meant to go together. But why do dogs like to be pet so much, and what are the best places to pet a dog? To answer these questions, it's important to understand the signs dogs give before, during and after petting. Get ready — we're about to explore the science behind dog petting.

Prepping to Be Pet
Have you ever heard the saying, "Let sleeping dogs lie?" Although all dogs like a good hand massage, they should be the ones to initiate the petting. Whether they're a new puppy, your long-time fur kid or a dog you've never met before, you should always look for the mutual agreement that the dog wants you to pet them. If a dog wants to be petted, they will sniff you, and then their ears, tail and other parts of their body will become relaxed. Watch for loose shoulders, a soft gaze and an open mouth. When they start to wiggle a little bit or nuzzle up against you, that's your sign that they're ready for a good round of petting.
You should first pet the dog on the chest, shoulder or base of the neck rather than moving your hand over the top of their head. Make the initial petting slow and a little bit like a light massage. Avoid the base of the tail, under the chin and the back of the neck. Definitely don't grab at the dog's face or pet their ears roughly, since most dogs do not like that type of petting. Once you get to know a dog well, you can try to pet other areas and see what they like. When you're done petting, be sure to use a consistent response like "all done" so that your dog doesn't keep jumping up or try to nuzzle into you and knock you over for more pets.