I have never seen Sam meet a dog that doesn't like him. My family has had a number of dogs over the years and he's been great with every single one, from an ancient Maltese to a rambunctious Great Dane. He's also had many wonderful dogs his throughout life. If there's any worry you should have with Sam, it's that your dog may start to love him a bit too much.
Sam has also been ...
Life-long dog owner/carer
I grew up with at least two or three dogs in the house at any given time.
I've also cared for the dogs and cats of quite a few friends and family members over the years. Since I can't justify adopting a second dog at the moment, I thought that signing up for Rover would be a great way for me to go out and spend some quality time with all kinds of wonderful dogs.