I can not own a dog where I am living and love the company of dogs. Taking good care of a dog would be a pleasure. I work at dog friendly Lowe's and get along well with customers dogs. Petting customers dogs makes the job better. I get down low and hold out my closed fist, always seem to make a dog friend without too much trouble, often hear from dog owner, he seems to really like you or I've never seen him wanna play like that before, he's really enjoying himself today at Lowes, or normally he growls at men but I'm surprised he has not . seen many dogs recovering from surgery that are placed on carts because they can not walk. you need to approach carefully because the dog feels vulnerable, don't try petting at once, allow them time and space for gaining trust with you. or perhaps any petting causes them pain, let them lick your hand, they will let you know if they feel safe and not threatened by your presence.