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Can my adult dog and puppy eat the same food? When to transition?

Updated On September 23rd, 2025

Pet's info: Dog | Shih Tzu | Female | unspayed | 4 months and 23 days old | 10 lbs

Should I be and if so when can I start feeding my adult female pitbull the same food as my shitzu pup

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on March 19th, 2020

Adult dogs and puppies (under 12 months) have different nutritional requirements. You should be feeding Terry a good quality puppy food and the other dog a good quality adult diet. You can transition the pup to an adult diet at 12 months of age. Feeding a puppy diet to an adult dog may predispose it to obesity.

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