Glad he's home where he belongs!
Don't be surprised to see him again if he liked your house that much!

A few summers ago I had a black lab named Jake that would get out of his house and walk 4 miles to my house at least once a week. He would walk up my drive and scratch on my fence to be let in!
(Sierra didn't mind at all, she was in looooove with him!)
After I gave numerous verbal lashings to his owner about how easy it would be for me to find a good home for him, she found a way to keep him at home.