Does Your Pet Trust You?

I have a 7 year old Great Dane, and this dog is my buddy, my sidekick. He literally thinks I am his mommy. He will do whatever I tell him to. He is very loyal and always seems to make sure that I am "ok" before he leaves my side. I have this dog along side me in the car when I run errands every day. He never gives me a reason to be angry with him. He has to be the best dog and dog breed I have ever owned.