Nanu was turned in by his owners.  He came with some medical history that said he was having aggression problems.  We could not get any further info from the vet hospital but we are assuming because he has been good with all of the people he has met and has not been good with the dogs he has met he has aggression towards other animals.  He is a super sweet guy that seems to love every person he meets.  He is active and walks well on a leash and is doing well with his crate training.

Is Not Good with Dogs, Not Good with Cats