What are some of the causes of rapid weight loss? Apart from weight loss due to dehydration, rapid weight loss also occurs when your dog has a negative caloric balance. Reduced appetite or intake of calories for some reason (eg severe dental disease can be painful and may prevent your pet from wanting to eat or chew)Click to see full answer. Thereof, why is my dog losing weight even though he is eating?Your pet could still be losing weight even if eating well and consuming all the food in the bowl. Causes for this can include: Maldigestion (difficulty breaking down food) Underlying medical issues, i.e., diabetes, severe heart disease, chronic infection, cancer.Additionally, what causes weight loss in older dogs? If your dog exhibits increased thirst, increased appetite, and they lose weight, they could be suffering from diabetes. Unintentional weight loss in your dog can also be a symptom of bladder stones, congestive heart failure, kidney disease, an upper urinary tract infection, or Cushing’s disease. Then, can a dog lose weight too fast? Ideally your dog will be losing between 0.5 to 2 percent of his starting body weight per week, or about 2 to 8 percent per month. Initially, he may lose weight at a faster rate because of a loss of water weight—so if you see he’s lost more than 2 percent per week early on, there’s no need to adjust.What would cause rapid weight loss in a dog?Apart from weight loss due to dehydration, rapid weight loss also occurs when your dog has a negative caloric balance. Reduced appetite or intake of calories for some reason (eg severe dental disease can be painful and may prevent your pet from wanting to eat or chew)
