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My 15-week-old puppy's ribs show. Why isn't he gaining weight?

Updated On September 23rd, 2025

Pet's info: Dog | Pit Bull Terrier | Male | unneutered | 3 months and 27 days old | 5 lbs

I can't get my puppy to gain weight? He is 15 weeks old and eats 3x a day and his growth is on track but his ribs still show

1 Answer

Most Helpful Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on August 10th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! I would have his stool checked for intestinal parasites and be sure he has been dewormed a few times. You can increase the volume of food at each meal by 25%. And see if that improves his weight in 2 weeks. Be sure he is seeing a vet for vaccines. Good luck!

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