Causes For Rapid Weight Loss In Dogs. Unplanned or rapid weight loss in dogs, while not uncommon, can be alarming for any pet owner. Heinze says one of the most common explanations for weight loss is changing your pet's food.
Unplanned or rapid weight loss in dogs, while not uncommon, can be alarming for any pet owner. For dogs that are undergoing chemotherapy, there may be cases of accelerated hair loss as part of the adverse effects caused by the treatment. While intentional weight loss in people with diabetes is usually a good thing, unintentional weight loss is not. Rapid weight loss can be quick and easy — if you believe the advertising claims. Dogs gain weight slowly, so rapid weight gain is usually a cause for concern. Adolescents who lost weight rapidly had similar life-threatening complications as those with anorexia nervosa even if The obesity epidemic has delivered to physicians a growing group of adolescents who have lost large amounts of weight and are not yet underweight, but who are medically unstable.
Unexplained rapid weight loss, however, is a concern and should be checked by your veterinarian as soon as you become aware of it.
Eat as Much as You Want — and Still Lose Weight!
Dogs with parasites often exhibit rapid and sudden weight loss. Another cause of rapid weight loss in dogs can be because of kidney disease, or kidney failure. If your dog is older and is suddenly losing weight, this may be an early sign that they have cancer.