Besides being sweet and docile, Petey is house-trained, doesn't beg for food, comes on command and gets on well with other dogs. He's not aggressive in any way. He's seen other dogs out in the yard that have barked at him, but he still just looks and wags his tail. He doesn't even pull at his leash, just wags his tail all over the place.
He's a bit scared and shy...but he warms up very quickly to people. He doesn't seem interested in his foster mom's cats at all.