We honestly can’t say that Cooper has any major negative traits. He thrives on human contact and is extremely affectionate. It seems that he has not had experience going up or down stairs so we are training him to use them. He is housebroken, a good eater (despite not having any teeth) and has a very sweet disposition. He shows no anger or aggressiveness at all and has only barked once. He’s very easy to bathe, groom and administer medication for the fur loss on his side. He gets along great with his two foster siblings!