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What should I feed my 3-week-old Shih Tzu puppy and how often?

Updated On September 23rd, 2025

Pet's info: Dog | Shih Tzu | Female | unspayed | 1 year and 6 months old

How often and what should I feed my 3 week old Shih Tzus

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on November 4th, 2016

Barbi is too young to be separated from her mother at three weeks of age, and if she is and orphan or was rejected by her mother, she should still be feed with puppy formula. I recommend feeding her KMR via a bottle four times a days. Each day, she will need at least 25-35 milliliters of formula for every 100 grams (about 3.5 ounces) of body weight. Divide this number by four to get the amount she should be eating at each feeding. When she is four weeks old, she can start to be weaned onto a puppy mush. I would soak a high quality puppy formulated dry food in water water until soft. Then mix that with puppy formula such as KMR to make a mush the consistency of oatmeal. Over the next two weeks, gradually increase the amount of dry puppy food and decrease the amount of water and KMR you use until she is eating the dry puppy food only.

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