Hepper is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Can You Microwave Dog Food? Does It Improve Dog Food?

Jessica Rossetti

By Jessica Rossetti

Man using microwave to heat dog food

Let’s say that you have half a can of dog food left after your dog’s dinner. This half will be your dog’s breakfast, but it has to be stored in the refrigerator until then. While humans can take leftovers out of the fridge and warm them up in the microwave, can the same be done for your dog’s food?

The answer is yes! Most canned foods can be warmed in the microwave, but it is not advised to heat raw food the same way. Microwaving raw food can destroy the nutrients and cause the food to “cook,” ruining the benefits of feeding a raw diet to your dog in the first place.

Today, we look at how to microwave your dog’s food properly.

divider 9

Why Should I Microwave My Dog’s Food?

Some dogs just prefer a warm meal. Many people like their food warmed and dogs are no different. If the food isn’t warm, it should at least be room temperature. This enables your dog to smell and taste it¹ the way that it was meant to be. If the food is too cold, it won’t smell the same and may not entice your dog. Heating it is one way to keep your dog interested in it.

Elderly or blind dogs may need to rely on their sense of smell to find their food dish. Warm food will offer more of a scent to attract them. Some dog owners believe that wild dogs would kill and eat their prey while it was still warm, so warm food makes sense to provide.

woman heating food in the microwave
Image Credit: Andrey_Popov. Shutterstock

How Do I Microwave My Dog’s Food?

First, never microwave the food while it’s in the can. Metal cannot go in the microwave, so transfer the food from the can to a microwave-safe dish first.

You may want to cover this dish so the food doesn’t splatter. Microwave the food in 10–20-second intervals until it reaches your desired temperature. Food between 93° and 103°F is ideal.

Remember to mix the food. Microwaving can cause hot spots. One portion may feel cool while a blistering pocket is waiting underneath it. Stir the food until it’s warm, and there are no hot spots that could burn your dog’s mouth.

Alternatives to Microwaving

If you don’t have a microwave or don’t want to microwave your dog’s food, there are a few alternatives.

Heat — but don’t boil — a pot of water on the stove, and empty your dog’s food into a sealed, plastic bag. Let the bag soak in the hot water until it’s warmed through. You can also use a double boiler for this if you have one.

Hot broth or water can be mixed into the cold food until it warms it enough to be palatable. You can also microwave the liquid to warm it before stirring it in.

You can also leave the food out of the fridge to warm up naturally until it reaches room temperature. The downside to this is that bacteria can grow on the food if it’s left out too long. To avoid making your dog sick, don’t leave the food out for longer than 4 hours¹.

French bulldog eating from bowl
Image By: Gryllus M, Shutterstock

Divider 5

Final Thoughts

Microwaving your dog’s canned food after it’s been in the fridge is a good way to entice them to eat by increasing the food’s flavor and scent. Cold food may not offer the same aroma, and dogs may not want to eat it.

If you choose to microwave your dog’s food, remember to stir it well before serving to eliminate any hot spots that could burn them. You can also use an alternative if you’d rather not use a microwave to warm the food. Microwaving raw food is not recommended because it can destroy the nutrients in it.

Featured Image Credit: Zen Chung, Pexels

Related Articles

Further Reading

Vet Articles

Latest Vet Answers

The latest veterinarians' answers to questions from our database