What a great little dog! The unfortunate part of fostering so many animals is that they sometimes teach my dogs bad habits. Bob taught my little chihuahua how to lift his leg and pee on stuff. I had a beautiful little azalea bush in my yard and between the two of them having pee wars, they killed it. Bob has since been adopted to a great home. My chihuahua, Spike, still lifts his leg up and pees on stuff.