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Updated on September 23rd, 2025
Pet's info: Cat | Mixed Breed | Male | unneutered | 3 months and 19 days old | 3.3 lbs
Hi my almost 4 month old kitten has had two episodes of diarrhea that I’ve seen possibly another in the past 36 hours. He is eating playing and acting normal otherwise. He did have an URI for the first 3 ish weeks I had him; today has been his best day congestion and sneezing wise. Should I be concerned? His food hasn’t changed, he is indoors and I doubt he’s gotten into anything. I was giving him lysine up until 2 days ago. Could that be why he has diarrhea?
1 Answer

Answered By Jenna Beyer, DVM, MBA, cVMA
Veterinarian, Certified Veterinary Acupuncturist
Published on November 29th, 2018