pugs sudden strange behavior

Question
why is my 7 year old female pug suddenly hulking and hiding behind furniture and not eating?

Answer
Thanks for your question Mary, but I really would need a bit more information about this problem in order to adequately answer it.

If your dog has suddenly started acting abnormally, it could be a sign of some medical problem or illness.

You may want to get an appointment with your dog's vet for an evaluation and testing to rule out serious problems.

Remember, a change in behavior is the FIRST sign that your dog may be having a medical problem. Being aware of how your dog acts normally and being able to spot abnormal behaviors can mean saving your dogs life.