Like humans, dogs can gain weight for a number of reasons, including poor diet, inadequate exercise, changes in metabolism, and certain types of illness. Although certain breeds are somewhat predisposed to weight gain, any dog can become obese. Chronic illness. Chronic conditions like Cushing’s disease (hyperadrenocorticism) or hypothyroidism can also cause weight gain in dogs. Dogs get Cushing’s disease when their adrenal glands produce too much cortisol, a chemical that helps them respond to stress, controls their weight, fights infection, and keeps blood sugar levels in check.
Do dogs get fatter with age?
The reason older dogs tend to become obese is not only because their energy level and activity decrease, but also because their general caloric needs shift. When humans age, our metabolism slows down and we need less food to maintain a consistent weight. It's the same with dogs.
Why is my dog looking fat?
Hormonal disorders & disease Or a dog's adrenal glands may produce too much of a hormone called cortisol and lead to a condition known as Cushing's Disease. Dogs with Cushing's Disease don't actually gain weight, but their fat is redistributed to the abdomen, giving them a pot-bellied look.
Why is my dog gaining weight so fast?
Thyroid Condition. The thyroid gland releases hormones that regulate your dog's metabolism, so a thyroid condition could cause your dog to rapidly gain weight if it reduces the amount of hormones being produced. This condition is known as hypothyroidism and can cause weight gain, lethargy, dull or dry coat, or oily,...
Why is my dog losing weight unexpectedly?
Unplanned or rapid weight loss in dogs, while not uncommon, can be alarming for any pet owner. If your dog is losing weight unexpectedly, it can be an indication of an underlying health or behavioral issue that requires veterinary attention.
How do I know if my dog is losing weight?
Generally speaking, Dr. Heinze says loss of appetite is the easiest way to tell if your pet’s weight loss is concerning or not. If you’ve noticed a small degree of unplanned weight loss, try adding calories to their diet, she says. “If they eat more and gain weight, they’re probably OK,” she says.
Can a dog gain weight if they have a loss of appetite?
In fact, some dogs may appear to gain weight—despite a loss of appetite—due to fluid accumulation in the body. Generally speaking, Dr. Heinze says loss of appetite is the easiest way to tell if your pet’s weight loss is concerning or not.
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