Puppy has diarrhea with (almost) no other symptoms. Food allergy? Bacterial infection? Something else?

Thanks for reaching out. Diarrhea in puppies can certainly be concerning, but let's look at what's going on. Puppies can get diarrhea for several reasons, ranging from mild to more serious.



One possibility is a sudden change in diet or a food intolerance. Puppies have sensitive tummies, so any new treats or food introduced too quickly can upset their digestion. Another common cause could be stress, such as a recent change in environment or routine.



On the more serious side, bacterial infections, parasites like worms, or viral infections such as parvovirus could cause diarrhea. Since your puppy doesn't seem to have other symptoms like vomiting, lethargy, or fever, it's less likely to be a severe infection, but it's still something to keep in mind.



At home, ensure your puppy stays hydrated, as diarrhea can lead to dehydration. Offer small amounts of water frequently. You might also try feeding a bland diet, like boiled chicken and rice, for a day or two, but be sure to gradually reintroduce their regular food once things improve.



Watch for signs of worsening, such as persistent diarrhea for over 24 hours, presence of blood, vomiting, or signs of distress.



If you notice any of these or if the diarrhea continues, it’s best to book a video consult with Dial A Vet. That way, we can discuss further steps and ensure your puppy gets the care they need.