Roxi, who is almost 8 months old, has been limping on and off for about 2 week. It is one of her front paws. It's not all of the time and it varies in severity. She doesn't seem to be in pain and will let me rub her legs and paws. She will "shake" when we are working on tricks and runs around and plays like she always has. I've looked in between her pads and... Nothing. I'm at a loss. I'll plan to take her to the vet one day and magically she doesn't limp. I don't know what to do and I certainly don't want there to be long term damage. Anybody else have this happen to their baby? Any suggestions? Thanks