Human probiotics are best avoided for cats because their digestive systems are very delicate. Giving cats human probiotics can very likely cause diarrhea. It is recommended that owners choose probiotics specifically formulated for cats.
If your cat experiences diarrhea and indigestion, you can give it some pet probiotics. If your cat experiences intestinal discomfort during its care, in addition to giving it probiotics, you should also seek veterinary attention promptly to avoid delaying treatment.
