How long does cat food expire in the bowl Cat food is exposed to the air and can easily harbour bacteria. It is best to leave cat food in the bowl for no more than 24 hours in summer and no more than 3 days in winter. Related Posts:How long does the Chenery live How long does the…How often do you clean your cat's food bowl?How long does it take to wean a cat How long does it…Bovine cat food can cats eat long-term Bovine cat…How to read the date of Bovine cat food How long is…How to get rid of dog hair How to keep your rice…English Deutsch Français Español Português 日本語 عربي