Boo, my baby girl is about 4 yrs., she starting to have stiffness with her front legs and sometimes it goes to her back legs. When I rub her joints, the stiffness goes away. I was told by my Vet to give her a very small dose of baby aspirin to help out the stiffness. now, the other problem is the wobbling.. sometimes it's like she misses her footing or almost looses her balance but she's quick to get her balance back. Could this be something having to do with her spine??? HELP