Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

MIButterfly

(3,587 posts)
Fri Jul 3, 2026, 08:13 PM Friday

I have a question about canned wet food

It's concerning cat food but I suppose it could apply to dog food too.

I gave my cat a teaspoon of wet food and put the rest of the can in the refrigerator with a lid on it. How long will it stay good in the refrigerator?

Thank you in advance.

12 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies

hlthe2b

(115,328 posts)
1. Depends a bit on the composition.. sugars in some wet food can invite mold...
Fri Jul 3, 2026, 08:16 PM
Friday

But with an airtight lid, 24 hours should be okay.

hlthe2b

(115,328 posts)
4. 3-5 days for most... But, again, some have a lot of sugars in them.
Fri Jul 3, 2026, 08:20 PM
Friday

Still, if you have a tight-fitting lid, you should be able to keep it for the 3-5 days recommended. Just don't leave it out on the counter for any length of time--this time of year.

MIButterfly

(3,587 posts)
5. How long should I leave it out just to take the chill off?
Fri Jul 3, 2026, 08:32 PM
Friday

I can't give it to my cats straight from the fridge. It would be too cold for them.

3catwoman3

(30,302 posts)
6. Do they not like it if it's cold? Ours eat theirs straight from the fridge all the time.
Fri Jul 3, 2026, 08:39 PM
Friday

You could either leave out just the portions you've dished up, or maybe nuke it in the microwave at 10% power for 10 seconds or so.

Or add a bit of warm water?

biophile

(1,727 posts)
7. The small amount you give them would warm up pretty quickly
Fri Jul 3, 2026, 09:05 PM
Friday

5 minutes should do it. I wouldn’t microwave it, but a tiny bit of warm water couldn’t hurt. Many cats do not drink enough and if the bulk of their meal is dry kibble, then it would be helpful.

MIButterfly

(3,587 posts)
8. My cats are on veterinary food and it makes them very thirsty
Fri Jul 3, 2026, 09:13 PM
Friday

They drink water like it's going out of style. I'm constantly buying litter!

hlthe2b

(115,328 posts)
9. I'd take out the amount you are going to feed and add it to the bowl and then place the rest
Fri Jul 3, 2026, 10:00 PM
Friday

of the food back in the refrigerator while you let the bowl you intend to feed reach room temp for a little bit--that small amount should take more than 10 minutes or so.

JoeOtterbein

(7,881 posts)
2. Any time-temperature controlled food for safety, including opened canned food is safe for....
Fri Jul 3, 2026, 08:17 PM
Friday

...seven days at 41 degrees or below.

niyad

(135,586 posts)
10. I would transfer the contents to a small glass container with a tight-
Sat Jul 4, 2026, 09:04 AM
15 hrs ago

fitting lid. Should be good for about a week.

Polly Hennessey

(9,074 posts)
11. This is what I do for my Millie, Niyad. She is on Royal
Sat Jul 4, 2026, 10:41 AM
14 hrs ago

Canin Renal diet food. One 6 oz can lasts about four days. She is twenty years old and doing well, so far. 🤞

Latest Discussions»Culture Forums»Pets»I have a question about c...