Updated On September 23rd, 2025
Pet's info: Cat | American Shorthair | Male | neutered | 1 year old
My 1 yr. old male cat is suddenly lethargic and won't eat for the last 20 hrs. ( he did drink a little water). We live in a small town, our vet is closed for the weekend and the emergency vet is an hour and a half away. Our older cat was given Royal Canin Urinary SO for the last week, and we fed this to the younger cat too. Could this be the problem? Driving 1 1/2 hours would be traumatic for the cat, but we are willing to go. He goes out in an enclosed yard.
1 Answer
Published on June 1st, 2019
The Royal Canin SO food should not cause lethargy and should be safe to feed to a healthy cat. Lethargy is a somewhat vague sign - it’s possible that this is simply behavioral and not emergent but Otis could also have a fever, he may have ingested something, or it could be any number of other problems. Ultimately you know him best and you should go with your gut - if you’re worried his lethargy seems extreme or if he begins to show other signs like trouble breathing or vomiting I’d recommend making the drive to the vet.
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