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How to transition from bland diet to new food for puppy diarrhea?

Updated On September 23rd, 2025

Pet's info: Dog | Alaskan Klee Kai | Male | unneutered | 5 months and 14 days old | 10 lbs

My puppy is 5 1/2 months old (he is a pomsky) and has been having diarrhea as a result of stress from moving from europe to canada to the use in the past week. We are changing his food but I am doing a bland diet for a few days to settle him tummy. My question is: after the bland diet for a few days, can i start him on his new food right away or do i need to do the 7 day switch from old to new food still? he is very active just diarrhea and got sick 1hr after eating this am

1 Answer

Most Helpful Answer

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Answered By Dr. Elizabeth

Veterinarian

Published on January 24th, 2019

Poor Koby! You can switch his diet to the new food and transition directly from the bland diet. Make the transition over 5 to 7 days. If Koby continues to have loose stool after a couple days on the diet, I recommend to have him seen by the veterinarian. Sometimes stress can allow bacterial overgrowth and the bacteria will cause a continued diarrhea. I hope this helps and please feel free to post any additional questions!

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