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What Hill's Science Diet can help both my chunky cats lose weight?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 13 lbs

I have two cats one is 5 and the other is 3. Our 5 year old is a little chunky he's around 13lbs and our 3 year old is starting to get chunky hes currently 11 lbs. Do we need to feed them two different foods or is there a food that would work for both to get them to a healthy weight? We are looking into getting Hill's science diet and they are currently eating Blue Buffalo (recommend amounts). I don't have a photo of the 3 year old as he is always on the go playing and being wild.

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2 Answers

Most Helpful Answer

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Answered By Ana M, DVM

Veterinarian

Published on March 29th, 2018

Thank you for submitting your question! Most indoor cats tend to be a bit over weight as a result of plenty of food and little exercise. First off, encourage plenty of play time. You can feed them on elevated surfaces so they have to jump up to get a meal. You can also hide kibble around the house (out of their pre-measured daily amount) to engage them in their natural hunting behavior. This is mentally stimulating for them and encourages more exercise. Science Diet is a high quality food and would be a good choice for them. I do not typically recommend grain free formulas as they are high in carbohydrates and result in weight gain. Measure the food daily for each cat and feed them separately (several small meals throughout the day). This way you will how much each cat is receiving. Lastly, feed them less than recommended for their weight bracket since they are both overweight. Good luck!

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    Answered By Ricardo Fernandez, DVM

    Veterinarian, Veterinary Oncology Resident

    Published on

    Thanks for using Petco Pet Education Center, formerly Petcoach! I have a good solution for you and your kitties. You can feed them both the same diet. I have found Hill's Science Diet metabolic weight management diet a great option for weight loss. This diet has been shown to result in weight loss in cats. You may find this online or at your local pet store. Good luck and have a great day!

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