Hi, poor Skye is limping bad and less active and hiding and sleeping more. She's about 11-12 years old now. I'm so sad and guilty because she weighs about 19 pounds. She's indoor and has no real exercise. I got her a memory foam dog bed and a self heating sheep skin type square for the bed also, She does love it as it is very big for her more stretch and move. I'm afraid buying relief for her on line cause I don't know which would be best and less harmful med to help her pain. I've heard of the shots. I am 82 and home bound myself so it's hard to take her for xrays. Any suggestions for my Skye? Thanks in advance.