Why Is My Dog Getting So Skinny? Weight loss in dogs is the result of a calorie deficit. This may be caused by high energy demands, poor quality food, or a number of health issues. A sudden weight loss can be caused by many different diseases including dental problems, intestinal parasites, diabetes, and cancer.
When should I be concerned about my dog losing weight?
Weight loss in dogs may be associated with many normal and abnormal conditions. "Weight loss is considered to be clinically significant when it exceeds 10% of the normal body weight."
What makes a dog lose weight quickly?
One simple solution to jump-start your dog's weight loss is to feed your dog his normal food in the morning but replacing his second meal with mostly green beans (low sodium), a bit of kibble, and a doggie multi-vitamin in the evening. Switching your dog's treats to healthier options will help him lose weight, too.
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