When i use to live in NB, Canada i had a yorkie back then as well and my sister had a pitbull the two of them grew up together and are best friend today...my sister just purchased a house so she moved out with her pitbull and both the yorkie and the pitbull are lonely they miss each other...this pitbul is the nicest dog i have ever met so i feel bad for the ones out there that are so mean and not well trained it gives a bad name to the rest of them...animals will act the way you raise them their just like kids...
and it is so so cute how the pitbull always protects my yorkie whenever they play or walk ont he street he will aways make sure she is safe and warm... there some goo big dogs out there...