I can so relate I got a yorkie for my B-Day a few years ago and she was so hyper that we thought she was going to have a heart attack. She never slowed her pace it was always full speed ahead. Non stop!!!!! You could barely even pet her. My mom was visiting one day and she said she thought I should take Reesy to the Vet and make sure she was ok. I did and he suggested half of a half benadryl. Just so she could calm down and rest. I am glad to hear that mine wasn't the only one. I had never heard of them being like that.
