Get

In Your Inbox

Dogster 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? Vet-Reviewed Pros & Cons

woman using microwave

There’s nothing like a warm and comforting meal at the end of a long day. But have you ever wondered if your pets find comfort in warm food, too? Should you be microwaving their food before you serve it?

Most pet food companies recommend that their food is served at room temperature. Some finicky dogs might turn their nose up at wet food that’s been sitting in the fridge, though. It can take up to two hours for the food to return to room temperature.

So, what is a pet owner to do—serve cold food or microwave it? Microwaving your dog’s food is fine, but it’s not generally necessary. Keep reading to learn more.

dogster paw divider

What Are the Benefits of Microwaving My Dog’s Food?

There are some benefits to warming up their food.

Since some of your dog’s sense of taste comes from the scent, heating their food before serving it can make it more enticing. Food between 93- and 103 degrees Fahrenheit gives off more of a scent and can make your dog more likely to eat his food.

Your dog’s interest in food can be impaired by illness. Offering him food warmed to just below body temperature can not only enhance the food’s taste but its aroma as well. The same rule applies to dogs who are elderly or those with a diminished sense of smell.

Some pet parents feel that warming their dog’s food makes them more inclined to eat it as their wild ancestors would kill their prey and eat it while it’s still warm.

There are a few old studies that suggest that microwaving food will destroy all of its nutrients. This research appears outdated as recent studies suggest that using microwaves to heat food is less likely to damage nutrients than other cooking methods.1 The reason is that the longer food cooks, the more nutrient breakdown occurs. Microwaves heat food quickly, whereas other cooking methods like boiling or roasting will take much longer to heat the food.

dog sniffing a bowl of kibble on the floor
Image Credit: Ayla Verschueren, Unsplash

dogster paw divider

What Is the Downside of Microwaving My Dog’s Food?

There are also some downsides to microwaving your dog’s food.

The most obvious downside is that microwaving can cause burns and hot spots. Microwaves can heat the food inside unevenly, which may mean that some of the food is cold, some warm, and some burning hot. Your dog won’t know to approach his bowl with caution, and if he immediately starts chowing down on a part of his food that’s too hot, he could burn his tongue and throat.

Some studies suggest that microwaving food destroys some of its nutrients. While the mineral content of your dog’s food won’t be affected by microwaving it, the vitamin content can be. Vitamin C and the B vitamins are most likely to be affected.

Some people believe that microwaves cause foods’ fat molecules to change, which ultimately makes the fats in the food less digestible. This could potentially hurt your dog’s digestive system.

dog not eating its food
Image Credit: Daria Lixovetckay, Shutterstock

dogster paw divider

Final Thoughts

Ultimately, choosing to microwave your pet’s food is up to you and your dog.

While you don’t need to microwave your dog’s food, some dogs will not have it any other way. Elderly dogs or those with a diminished sense of smell may be enticed to eat more if the food is warm and aromatic. Microwaving may change the food’s nutrition slightly, but not enough to worry about, especially if your dog would rather starve than eat cold or room-temperature food.


Featured Image Credit: NavinTar, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything dog

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Dogster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Top 10 Dog-Friendly Beaches in Hawaii: Off-Leash & On-Leash Places to Go

Hawaii is well-known for its pristine beaches and balmy weather. While all beaches are public and accessible by residents and tourists alike, many...

How Long Does It Take to Spay a Dog? Vet-Reviewed Facts & FAQ

Spaying your dog is a big decision; although common, it’s a major surgery. However, it’s ideal for most dogs since it prevents unwanted...

Can Dogs Sense Tornadoes? Vet-Verified Facts & FAQ

Countless dog owners throughout recorded history have reported that their dogs seemed to sense storms before they occurred, barking or pacing and seemingly...

Why Does My Dog Have Chronically Loose & Soft Stools? 6 Vet-Verified Reasons

Have you noticed your dog is passing loose, soft stools regularly? While this may seem like the norm for your dog, it can...

More related

Can Dogs Eat Jalapeños? Vet-Reviewed Health Facts

We humans have a much more varied diet than any of our four-legged companions. Our pantries and refrigerators are full of foods that...

Rotticorso (Cane Corso Rottweiler Mix): Info, Pictures & Care Guide & More

If you are a fan of larger dog breeds such as the Rottweiler or Cane Corso, you will be delighted to hear about...

8 Best Human-Grade Dog Foods in 2026: Reviews & Top Picks

“Human-grade” dog food is a loose term that can be a bit confusing. According to the Association of American Feed Control Officials (AAFCO),...

Do German Shepherds Make Good Pets? Facts & Tips

The German Shepherd is a handsome, fiercely loyal, and intelligent dog that can be the perfect pet for some families. However, whether the...

Keep reading

10 Best Dog Foods for Cavapoos in 2026 – Reviews & Top Picks 

The Cavapoo is a popular companion dog that’s a cross between a Cavalier King Charles Spaniel and a Poodle. While this dog breed tends to be pretty healthy, it can be challenging to find the right diet for Cavapoos. Many...

Cavapoo dog indoor

What Berries Can Dogs Eat? Vet-Verified Nutrition Facts & FAQ

Can dogs eat berries? Well, there’s no simple answer to this seemingly simple question. There are over 400 different types of known berries, and some are safe for dogs to eat, while others are only safe for human consumption. Some...

cluster of elderberry fruit

How Do I Get Dog Food Recall Alerts? Free & Easy Ways

Finding out that your dog’s food has been recalled is any dog owner’s nightmare. Even worse, the food could be recalled without you hearing about it, meaning you will unknowingly continue to feed your dog food that is possibly contaminated....

woman buying dog food

Pet Tutor Mini Feeder Review 2026: Pros, Cons & Verdict

Review Summary Have you been looking for a better way to train your canine companion? If so, you may want to invest in a treat dispenser of some kind, like the Pet Tutor Mini Feeder. This dispenser can help you...

Pet Tutor Mini Feeder Review

Can Dogs Eat Kimchi? Vet-Approved Nutrition Facts

Every day, you sit down at some point to munch on your food. As you move your hands for the first bite, you see your dog staring at you with those puppy eyes, begging for a taste. You have no...

Can Dogs Eat_Kimchi

Can Dogs Eat Jicama? Vet-Verified Facts

As a dog owner, you know that canines will eat just about anything that they can get ahold of, even if it is not healthy or safe for them. Food scraps, garbage, and even poop are typically considered delicacies by...

Can Dogs Eat_jicama

5 Vet-Approved Carob Dog Treat Recipes to Make at Home

You know chocolate is toxic to canines, so giving it to your pup is out of the question. But sometimes those begging eyes are so hard to resist! However, while you can’t feed your dog real chocolate, you can feed...

Carob chocolates for dogs

Do Dogs Like Dog Food? Canine Taste Buds Explained

We all know how excited our dogs can get at food time. They hear their kibble bag rustling or the sound of a food can opening and come running from wherever they are in the home to eat their meal....

bulldog eating fresh food