Opened canned cat food can be left out for a limited amount of time before it goes bad. Depending on the type of food, the amount of time it can be left out will vary. For example, wet canned food can go bad within a few hours while dry kibble can last much longer.
Wet Canned Food
Wet canned food should not be left out for more than two hours. This is because it contains moisture which makes it a breeding ground for bacteria. After two hours, the bacteria levels in the food will become too high and make your cat ill if they eat it.
Dry Kibble
Dry kibble has much less moisture than wet canned food and so can last much longer before going off. It is safe to leave out for up to four hours as long as it is stored in an airtight container and kept away from direct sunlight.
It is important to note that you should never leave any type of cat food out all day, as this could lead to contamination and health problems for your pet. If you are unsure how long you can leave opened canned cat food out, always err on the side of caution and throw it away after two hours.
Conclusion:
In conclusion, opened canned cat food should not be left out for more than two hours or four hours if it is dry kibble stored in an airtight container away from direct sunlight. If you are unsure how long you can leave opened canned cat food out, always err on the side of caution and throw it away after two hours to prevent contamination and health problems for your pet.