She may have an endocrine disease, such as hypothyroidism (her thyroid gland isn't working right) or Cushing's disease (her adrenal glands are releasing too much cortisol). I would recommend you get her in to a vet so he or she can examine Poutchi; if the vet suspects a problem, he or she will recommend running some blood tests. I hope thats helpful for you! Thanks for asking Petco Pet Education Center, formerly Petcoach!