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Why aren't my overweight Chihuahuas losing weight on their diet?

Updated On September 23rd, 2025

Weight Loss in Dogs: i have 2 Chihuahua's who have been on a diet with no results. The 1st dog weighs 10 lbs and should 5 to 6 lbs. The 2nd dog weighs 20lbs and should weigh 12 to 14 pounds. This is according to the Vet. We feed them Blue Buffalo Healthy Weight and Fresh Pet. Dog 1 gets 15 grams of each, Dog 2 gets 40 grams dry and 25 wet. Both are fed 2 time a day. The dogs willnot walk or any type of actual exercise.

1 Answer

Most Helpful Answer

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Answered By Lindsey Edwards MVB, BSc, IVCA

Veterinarian

Published on April 6th, 2019

I would recommend converting them to a specialist weight loss diet (many 'light' diets are designed to prevent weight gain and maintain a target weight rather than actually shed the excess). My preferred option is the hills metabolic range which provides guidelines for feeding to target weight (for dogs more than 30% overweight) and also on adjusting feed volumes if combining the wet and dry food

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