How do I know if the food I'm giving my dog is making them sick? - Countryside Veterinary Clinic

That should never happen. You should pick dog foods to begin with that you know you can trust. Anything from Purina and Hills and Royal Canin make excellent choices. And you should feed them appropriately within the guidelines that they recommend or that your veterinarian has suggested. But if you fed them something and they vomited it up, they had diarrhea, they were lethargic—all of those are good clues that that was not sitting well with them at all.

How do I know if the food I'm giving my dog is making them sick? - Advanced Animal Care

Suppose they had a bite of people food, and you've noticed maybe they're just not feeling a hundred percent. In that case, their activity levels are down a little bit, or perhaps you see things like vomiting, diarrhea, or even changes in the consistency of their stool. That might be an indication that whatever you fed them isn’t agreeing with them. You can also notice those things if you change from one dog food brand to the other too fast. So that's why we always recommend a slow transition when you're changing foods.

How do I know if the food I'm giving my dog is making them sick? - Animal Hospital of Statesville

You're usually going to see weight loss, a dull hair coat, vomiting and diarrhea, and failure to thrive. We will investigate all aspects of the pet's health with blood work, but their food may be incriminated.