Does cat food expire?
Canned cat food, like other canned foods, lasts almost forever if the can is not opened or damaged. Dry food, if unopened will last at least a year. Once dry food is opened, however, it begins to oxidize. Wet cat food that has been opened should be refrigerated and kept no more than four days.
Join Alexa Answers
Help make Alexa smarter and share your knowledge with the worldLEARN MORE