how long to microwave cat food

How to Warm Up Cat Food? Different Ways

Most cat owners and lovers are curious about How to Warm Up Cat Food after chilling. Microwaving cat food that has been refrigerated is safe and healthful.

A 165 degrees Fahrenheit is the minimum temperature recommended by the FDA for food preparation to kill any bacteria present in the cat’s meal. You may also thaw frozen cat food by running it under warm running water. Raw fish contains parasites that cats should not consume.

Cats are more inclined to eat their meals when slightly warmed up because the aroma is released. Never allow the feed to become steamy while it is being reheated.

Warm or Cold Food: Which Do Cats Prefer?

That necessitates storing the food in the refrigerator, which presents a dilemma. The food is too cold for your cat to consume. In some instances, this may be because it doesn’t smell right or because they aren’t used to eating cold food. 

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Moreover, cats like fresh food, and in the wild, new food is usually around body temperature, which is what cats are used to. What matters is that you have an issue as a result of it. You can reheat cat food, but how?

Is It Safe to Reheat Cat Food That Was Stored in the Refrigerator?

If your cat is a finicky eater, warming up the chilled food is a good idea. If you heat canned or wet cat food, the moisture level will be depleted, impairing the food’s nutritious value. You can avoid this problem if the dish is slightly warmed before serving.

Is Microwaving Wet Cat Food Safe?

Reheating wet cat food is as simple as popping it in the microwave for a few seconds. Microwaves are emitted by the appliance and reflected off its surfaces. 

When exposed to moisture, the moist cat chow is quickly heated by these electromagnetic waves. It is also essential to remember that prolonged heating of wet cat food can reduce its nutritional value.

In addition, food does not heat uniformly in microwaves. Microwaves behave differently when they come into contact with different materials, according to a study published in 2018. 

These electromagnetic waves also travel short distances, causing food to be heated on the surface yet chilly at the core. 

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As a result, putting cold, wet cat food in a microwave will not warm it up at all. It’s possible that your cat won’t eat the rest of the meal if its tongue touches that cold spot.

How to Warm Up Cat Food

How to Warm Up Cat Food

It’s possible to heat your cat’s food without a microwave by adding warm water to it. Add water to a microwave-safe bowl before adding the food to the dish.

Before putting the container in the microwave, wrap it in plastic wrap or wax paper. Unless you’ve spoken to your veterinarian about the potential risks of using a “diet” food for your cat, you should avoid doing so.

Regardless of what you’re doing, there is a correct and wrong method to accomplish it. When it comes to warming up frozen cat food, here are some dos and don’ts.


  • Please assume that the food is at room temperature before feeding it to your cat.
  • Use a low-temperature setting while using a microwave to avoid overheating. When you use a microwave oven, the water molecules in your food vibrate, creating steam that heats your food. As a result, some sections of the dish will be pretty hot and possibly overcooked, while other areas will remain chilly. The end product is, at best, a heated supper.
  • Let the mixture sit for five minutes before serving it if you’re adding wet food to dry before serving. If you let it sit for a few minutes, the coldest sections of your cat’s food will warm up to room temperature, preventing a nasty shock.
  • When cooking wet food in a single-serving pot, make sure to heat it all the way through. Please don’t risk your cat’s health by feeding it partially frozen or cold food!
  • Do this for 5 or 10 minutes to speed things up, and you’ll be on your way to a well-cooked meal in no time. Even with dry cat food, this is an excellent option.


  • Don’t give your cat cold or frozen food. Frozen cat food can make your cat sick.
  • You don’t want to make a mess by overcooking your cat’s food. The temperature should be at or slightly above room temperature.
  • Canned food should not be left out for long periods. Before your cat eats it, it may have gone wrong. Preferably, reheating cold leftovers is preferable.

How to Warm Cat Food Without Microwave?

If you’ve been putting off microwaving your cat’s food, what can you do instead? Using warm water to heat the food is your best bet.

There are several ways to go about this. First, add a small amount of warm water (or even boiling water, if you stir it thoroughly and let the food stand for a few minutes) to the food and let it sit for a minute.

If your cat is picky, they may object to the food being more liquid than usual, which will help bring it to room temperature.

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Put the meal in a waterproof container and heat for a few minutes as an alternative. As the temperature rises, the food will become more tempting to the cat, but the moisture content will not be affected.

It may be possible to place your cat’s bowl on top of a pot of simmering water, but be careful not to let your cat access the hot bowl while the food is being heated.

You might want to try heating the cat’s plate in the microwave for a few seconds, then drying it and adding the food on top. By reducing the chill, you can make the food more enticing to your cat, even if it will have little effect on the temperature.

Benefits of eating up wet cat food

Try warming up some of your cat’s wet food if he doesn’t seem interested in it or if you want to inject some variety into his diet. Among the many advantages are:

  • In most cases, cats can smell their food before consuming it, allowing them to taste the meal’s flavour before eating it. To enhance the deliciousness of their meals, cook them to a temperature between 93°F and 103°F before serving them.
  • A cat is a natural predator, which means that it should catch and kill its prey, which is usually still warm when they devour it. As a result, cats have a strong preference for eating warm food.

You should not store cat food in the refrigerator since it will prohibit you from serving it at room temperature. Cat food should be consumed at room temperature, at the very least, according to the majority of cat food manufacturers. 

So, if you must store it in the refrigerator, make sure to reheat the cat food to a temperature your cat would enjoy before feeding it to him.

Most canned cat foods don’t need to be kept in the refrigerator if they haven’t been opened. Refrigeration should be used if you only serve half of a can at a time.

In a hot environment, for how long are canned goods safe?

One hour is the safest period for canned products that have been opened in temperatures of 90 degrees Fahrenheit (32.22 degrees Celsius). Sealed canned products can withstand the heat for two hours at 140 degrees Fahrenheit (60 degrees Celsius).

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Regardless of how well-sealed a can is, temperatures beyond 100 degrees Fahrenheit (37.78 degrees Celsius) significantly increase the risk of canned food spoilage. When exposed to high temperatures over an extended period, canned foods’ acid or moisture content may react negatively, resulting in nutrient degradation.

FAQs – How to Warm Up Cat Food

Can you grind up dry cat food?

The kibble can be powdered if desired. Because the kibble contains almost no moisture, you don’t have to be concerned about it spoiling. You can use water or broth to add moisture if desired. Powdered food isn’t usually appealing to cats, so you doubt the kitty will touch it unless you fix it up a bit.

Is it OK to moisten dry cat food?

Yes. If you have any uneaten, moistened kibble, you strongly recommend discarding it. To put it another way, cook only what you can eat at a time. If your cat isn’t drinking enough water, your veterinarian may advise you to try this method.

Is it OK for cats to eat cold food?

Cold food straight from the refrigerator is unpalatable to cats. This species prefers to eat at room temperature since it is more similar to their internal body temperature and the temperature of new prey. In some cases, warming the food to about 95F will entice your cat to consume it.


It’s common for people to microwave cat food, and many promote it, but some evidence suggests it may not be suitable for your cat. The various methods on How to Warm Up Cat Food may be a better option if you’re unsure.

It takes longer to add hot water or place the bowl over a kettle of boiling water than to microwave it for a few seconds. However, they may be better for your cat’s overall health and may spare you from having to clean your microwave as frequently!

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