Why did grain food give my dog diarrhea? Is grain intolerance common?

Related Answers from Veterinarians

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  Answered By Dr. Macartney, BVet Med, MRCVS

  Veterinarian

  Published on August 23rd, 2017

  At this stage I would not be able to conclude that Chloe is intolerant to grains. It could be the transition from one food to a new food that caused the diarrhoea. If Chloe is well in her self I would continue with the new food for a week. If the diarrhoea continues I would post another question here so that We can continue to advise and support you.

  

  1Pet Parents found this answer helpful

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  Answered By Lauren Jones VMD

  Veterinarian

  Published on August 17th, 2017

  It is quite rare for a dog to actually have a sensitivity or intolerance to grains, despite what many food manufacturers claim in their marketing campaigns. Instead, the protein sources in foods (particularly chicken, beef, and lamb since these are among the most common protein sources) tend to be the cause of food sensitivities or allergies. Consider looking at the two foods that you have fed Chloe and determine if they have any differences in the protein sources. If she tolerated one of the foods well, it would be fine to continue feeding it, but do not feel that you need to stick with a grain free diet since they do not provide any superior nutritional benefits. Grain free foods can also be more dense calorically since potatoes and lentils are often used for the carbohydrate sources rather than grains, so you have to more closely regulate portions with these types of foods. Just remember than anytime you change Chloe's food to do so gradually by mixing the old and new foods together over 5-7 days. I hope this helps and that all goes well! :-)

  

  1Pet Parents found this answer helpful