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Updated on September 23rd, 2025
Pet's info: Dog | Cavalier King Charles Spaniel | Female | spayed | 5 years and 1 month old | 17 lbs
Can feeding multiple protein sources at once cause G.I. Disturbance, or is this not a problem?
2 Answers

Answered By Lauren Kennedy, DVM
Veterinarian
Published on August 17th, 2017
Answered By Maria DVM
Veterinarian
Published on November 4th, 2018
Typically no. Actually, feeding the same protein source is best for your dog. If you continually change they can get gastrointestinal upset. It isn't very common for dogs to be allergic to food, although it can happen.
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