Dogs with parasites often exhibit rapid and sudden weight loss a dog suffering from an intestinal tapeworm, for example, suffers from a lack of nutrients and loses weight because the tapeworm is consuming all of the food eaten by the dog 5) liver disease. Rapid weight loss in dogs. This is especially true in cases where weight loss is rapid or pronounced (more than 10 percent of body weight) causes pets can occasionally lose weight for a variety of relatively benign reasons: a change in diet can sometimes cause weight loss either because the pet finds the food less appealing or because it has fewer calories.
rapid weight loss in dogs
A dog with parasites may lose weight dogs with tapeworms are particularly exposed to weight loss the tapeworm resides in the dog’s intestine and feeds on the food consumed by the dog; consequently, the dog is deprived by essential nutrients and will get thinner 3 liver disease. The standard is when the loss exceeds ten percent of normal body weight (and when it is not due to fluid loss). there are many things that can cause weight loss, including chronic disease. it is important to understand this because the dog's entire body will probably be affected by the weight loss, and it ultimately depends on the cause and. "the ideal would be a loss of 1% to 2% of the initial weight per week," tams says. once you’ve achieved success, maintain the weight loss by sticking to what you know. "hopefully while achieving your dog’s weight loss goals, you both developed some healthier habits," murray says..