A feisty yorkie! I guess that's what you get for relieving him of his pain!
I'm so glad to see he's feeling great and is a happy HAPPY. Yorkies like to dig. So does mine. I suppose it is the terrier. It looks like he is jealous of you, too!
It's always so nice to read his updates. I'll bet the dr won't recognize him!
I'm sure the pad use and his success will eventually come because he will do anything to please you.