I have had Tyson since he was a puppy in Mexico. I brought him to Michigan with me in 2014. He is 9 years old, but still has a lot of energy. He gets excited when he meets new people or dogs, but very quickly calms down and just wants to be petted. Unfortunately, we moved from our house in Michigan to a small apartment in California, and have a baby on the way. There is just not enough space fo...