Blog about ways of telling if your pet is not as healthy as can be. For example, if your pet is more lethargic than usual, not eating his or her regular pet food, or just seems out of sorts. Make sure to give pets plenty of time and space for rest and for play and if he or she is not acting as usual, something may be amiss. If your pet wants to go out too many times it may be a sign of infection or if your pet scratches too much there may be an underlying condition as well.