How Long Can I Keep Wet Cat Food Out: The Best Advice

How long can I keep wet cat food out? Wet Cat Food (with a high moisture content) should not be left out for more than 4 hours in temperatures above 40F.

It has been widely reported that wet cat food should never be left out for more than 4 hours.

It is important to note that this does not mean you should discard the pet food after 4 hours, for it may still contain some nutritional value; however, keeping it out too long is a risk to your pet’s health and can lead to illness.

If you must leave wet cat food out for more than three hours, you should smear it on your own hands to ensure that it does not come into contact with surfaces or your pet’s food bowl, or wrap the unused portion in plastic and place it in the fridge.

If you do not have access to a microwave or refrigerator, try to keep the food wrapped in plastic.

How Long Can I Keep Wet Cat Food Out?

It is not recommended that you leave cat food out longer than 3 hours as cats can very quickly become ill if they eat wet pet food that has been exposed to contamination, such as bird droppings or other pollutants.

How Long Can I Keep Wet Cat Food Out
How Long Can I Keep Wet Cat Food Out

When your cat’s wet pet food is exposed to direct sunlight, it can also begin to spoil and may become toxic to your feline.

Can You Save Uneaten Wet Cat Food?

Some people may assume that it is safe to reuse because wet cat food has a long shelf life.

This is not the case as the moisture content of cat food does not increase with time, and so if you are going to save uneaten portions, then it is recommended that you make sure they are completely cooled down by cooling or freezing them.

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How Long Can Wet Cat Food Sit Out?

Wet cat food that has not been refrigerated can be left out for 4 hours.

Is It Safe To Leave Cat Food Out All Day?

Wet cat food can sit in direct sunlight for up to 4 hours. However, no matter how healthy your pet may be, from the time you let them eat the wet cat food until the time you refrigerate it, they will have been exposed to various pollutants, including bird droppings and any other bugs present around your home.

Is It Safe To Leave Cat Food Out All Day?

It is not recommended that you leave wet cat food out for long periods as it can easily spoil and harm your cat.

Blue Buffalo Tastefuls Natural Flaked Wet Cat Food


How Long Can I Keep Wet Cat Food Out?

When your pet’s wet cat food falls over or the lid is removed, pick it up with a towel or other dry cloth, spread out the contents, and then place it back in its original container.

Please do not eat it as this may contain contaminated matter.

Do not keep it in the same room as your cat and if you see any muck on the lid of the food or hair stuck on it, remove them before placing it in its original container.

What Is The Best Way To Store Cat Wet Food?

Wet cat food can be frozen or refrigerated. When freezing in small quantities, it is recommended to lay out flat on a tray and place it in freezer bags.

Alternatively, you can also freeze them whole as they are. When freezing large quantities of wet cat food, it is advisable to ensure that the moisture content has been reduced before freezing.

How Long Does Wet Cat Food Last Out of the Fridge?

It is recommended that wet cat food be left in the fridge for up to 7 days.

How Long Does It Take For Wet Cat Food To Go Bad?

The shelf life of dry cat food is usually between 12 months and 2 years; however, this can vary from brand to brand and so it can be not easy to accurately calculate the shelf life of your pet’s wet cat food.

If you would like a rough estimate, then it should be considered that the life span of wet cat food is equal to the time taken for mold or bacteria to grow on it.‚Äč

Mold will grow in about 4 hours, and bacteria will grow in 24 hours.

If your cat has been sick or has a high moisture content in your wet cat food, it may go stale even faster.

For example, if your pet hasn’t eaten their food for some days, the moisture content is likely high, so that the food may go bad more quickly.

How Long Can You Leave Wet Cat Food Out Before It Spoils?

Some cat owners may be surprised to find that canned wet food is perfectly safe to leave out for up to 4 days. For example, many wet cat foods come in cans, and cans are made from tin-plated steel which can be safely left out on the kitchen benchtop.

However, it is recommended that once you have opened the can, you immediately cool the wet cat food by placing it in the fridge when you are out of the home.

Is It Healthy To Leave Wet Cat Food Out?

The water content of wet cat food is less than 5%, so if your pet’s cat food is sitting outside for a long time, this will lead to bacterial growth on the outside and inside.

If your wet cat food is exposed to direct sunlight, from the moment you expose it to the sun, it will begin to spoil and can be very harmful to your pet, so you must keep an eye on all wet cat food when you have left home.

Final Thoughts

If you have any questions about this article or ask me a question by using the comment feature below, please feel free to leave a comment.


Can you freeze wet cat food?

If you are freezing wet cat food in large quantities to feed your cat over a long period, this may not be the best idea as it is difficult to reduce moisture before freezing.

Can you leave wet cat food out all day?

No, unless it’s covered in a clear plastic bag and refrigerated.

Can you leave wet cat food out all day?

No, it’s best to place the opened can on a secure surface in the fridge.

Can you leave wet cat food out all day?

If your wet cat food sits outside for more than 4 hours, then there is a risk of bacterial contamination, so it is best to keep your pet’s wet cat food covered at all times and stored in the fridge once opened.


Hi there! My name is Koushik; I am a cat lover. I specialize in writing about pet care & food. I have a wealth of knowledge on cat food niches and related subjects. I have worked in the pet industry for over 5 years and am passionate about helping cat owners provide the best care for their furry friends. With knowledge of cat food and nutrition, I aim to share their insights and help cat owners navigate the world of cat food niches. I enjoy playing with my two cats, reading, and exploring new cat food brands in my free time.

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