 [ Symptoms ] my dog is now 10yrs old and overweight he has energy but lately has been limping everytime he gets up is it arthritis  it is especially bad after he is been laying for any length of time after he gets up and moving again it is still there but not as pronounced he still runs around the backyard and does not show any kind of pain even if i handle the leg it is always his front right leg [ Disease ] a dtap adacel can be taken if you have a mold allergy but always check with your allergist first if you have an unusual response the vaccine is not mold based