Our Bella (coming up to 7) normally is fairly disinterested in food, will leave her bowl all day sometimes two before going for it, will have an occasional treat but she's not greedy, normal exercise regime and she seems fit and well. We have just moved house and she took that well but has suddenly developed an appettite ... she's up-to-date with her wormer and whilst we have a new vet in mind haven't registered yet .. pestering for food ... not her normal way. Any thoughts welcome ?