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Why is my newborn chihuahua puppy skinnier than his littermates?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua (Long Coat) | Female | unspayed | 2 years and 6 months old

My newborn chihuahua looks skinnier than the rest of his siblings

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1 Answer

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on September 30th, 2019

This may be completely normal and could be due to the competition for space inside the uterus. Monitor his food intake and his body weight intensively for the first days and make sure he stays in a warm place all time. He could easily put on weight in the future and his size could result normal after few months.

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