Resting Pup

My name is Ace.
I used to be your dog.
I just wanted to tell tu how I felt over all those years.
You were my best friend. tu always let me sleep with you, and we would go for walks everyday. I always loved it when tu got me a new toy, and treats would come daily. When I chewed up your shiny thingy that played music, tu just chuckled and gently, but firmly, told me not to do it again. tu would always say,"Well he IS a puppy." and everything would be all right.
I would always know when I shouldn't do something again because when I got in trouble tu would lightly hit me on the head. That's...