When Your Dog Skips a Meal: What Is Normal and When to Worry

A little perspective on picky days, untouched bowls, and the signs that deserve a call to your veterinarian

If your dog turned up their nose at breakfast this morning, take a breath.

Many healthy adult dogs occasionally skip a meal. A change in routine, warm weather, stress, lower activity, or simply not feeling very hungry can affect their appetite. One missed meal does not automatically mean something is wrong.

The important thing is to look at the whole dog, not just the bowl.

Are they drinking normally? Do they still want to play, go outside, and interact with you? Are they vomiting, having diarrhea, acting painful, or behaving differently? Those details can help you decide whether you are looking at an ordinary picky day or something that needs attention. Jasper would act just like a child and want to go outside instead of eat and we would let him.

One skipped meal may not be an emergency

An otherwise healthy adult dog may occasionally pass on breakfast or dinner and return to the bowl at the next feeding.

Before opening several toppers or replacing the meal with something completely different, give your dog a little time. Constantly upgrading the bowl can accidentally teach some dogs that refusing the first offering earns them something more exciting.

However, a sudden change in appetite should not be dismissed when it is unusual for your dog. Poor appetite can be associated with dental pain, stomach upset, illness, medication side effects, stress, and many other concerns.

When should you call your veterinarian?

There is no benefit in waiting several days just to see how long a dog can go without eating.

For a healthy adult dog who otherwise seems normal, one missed meal may be something you can watch. Contact your veterinarian when your dog continues refusing food, particularly as the change approaches 24 to 48 hours.

Call sooner when the loss of appetite is accompanied by:

• Vomiting or diarrhea

• Lethargy or weakness

• Signs of pain

• A swollen or tender abdomen

• Difficulty breathing

• Trouble keeping water down

• A sudden change in thirst or urination

• Possible toxin or foreign-object ingestion

• Unexplained weight loss

  
  

A dog that is not eating and is also vomiting or having diarrhea may need veterinary guidance within hours rather than days because dehydration can quickly become a concern.

Water is a different concern

Food and water should not be treated as the same kind of wait-and-see situation.

A dog that skips a meal but continues drinking and acting normally is generally less concerning than a dog that refuses both food and water. Vomiting and diarrhea can make dehydration develop even faster because the body is losing fluids while the dog may be unable to replace them.

Watch for possible signs of dehydration or illness, including:

• Dry or sticky gums

• Sunken-looking eyes

• Unusual weakness or lethargy

• Reduced urination

• Repeated vomiting

• An inability to keep water down

  
  

Contact your veterinarian promptly when your dog stops drinking, cannot keep water down, or appears dehydrated.

Toppers that can make the bowl more appealing

Sometimes a dog feels fine but needs a little encouragement.

A small amount of a topper can add aroma and make the meal more appealing without completely replacing it. Some of our favorites include:

• Raw green tripe

• Goat milk

• Bone broth

• A small amount of juice from thawed raw food or tuna

• A crumbled treat

• A small portion of an organ meat

• Food warmed slightly to bring out more of its aroma

  
  

Toppers can be especially helpful when a dog needs to take medication with food. However, a pet who repeatedly needs persuasion to eat may be trying to tell you something or may have figured out they will get "the good stuff" if they hold out.

A lesson from Frank

Frank, our 19-year-old Pomeranian and Poodle mix, has medication that needs to be taken with food.

On days when he is less interested in dinner, warming his food, adding bacon grease, cheese, and sometimes even stirring in some potted meat into his meal bring him back to the bowl. Because of his age and health history, we also pay close attention to whether a change in appetite is simply a picky moment or part of a larger change in how he feels. He's recently been struggling with an enlarged heart that is pressing on his bronchials and causes him to cough. This irritates his throat and it's uncomfortable to swallow. We then make sure the food is warm and cut up in tiny pieces that is easier to swallow. Eventually we may have to create a slurry for him, but we're not there yet.

Some dogs enjoy more variety

Dogs have their own preferences, and some are more particular about repetition than others.

Jasper, for example, did not want the same protein several days in a row. Offer it again on the third day, and he might simply walk away.

Keeping several proteins in rotation can make meals more interesting for dogs like Jasper. It can also give raw feeders more flexibility when one protein is temporarily unavailable.

Before assuming your dog is simply bored, consider whether the refusal is sudden or unusual. For Jasper and Frank it's completely normal but for Freya and Zayla we would probably panic if they missed even one meal. The girls inhale their food every single feeding.

Keep mealtimes calm

When an otherwise healthy adult dog skips a meal but seems completely normal, there is usually no need to stand over the bowl and negotiate.

Offer the meal, give your dog a reasonable opportunity to eat, and then refrigerate the food promptly if they walk away. You can offer it again at the next scheduled feeding. This keeps meals predictable and helps avoid turning every hesitation into a parade of new options.

(NOTE: Once in awhile we will leave Frank's out so it's room temperature which causes it to have a stronger smell and not as cold on his teeth.)

The idea that a dog will always eat when hungry should still be used carefully.

This advice does not apply to cats

Cats need a different approach.

A cat’s loss of appetite can become medically serious much more quickly. Cats that stop eating are at risk of hepatic lipidosis, often called fatty liver disease. This condition is especially concerning in overweight cats and is commonly associated with an underlying illness that caused the appetite loss in the first place.

Our cat has gone more than 24 hours without eating and he is fine, but he doesn't have any additional medical issues nor is he overweight.

With the recent HPP applied to the Kitten Mix he struggled a bit, but we used toppers and stirred in some various products to encourage him to eat and it worked perfectly.

We are very happy to report, since Blue Ridge Beef has purchased their own HPP machine and are processing their products in house, the kitten mix and many other products are very similar to what they were before!

The bottom line

One missed meal from an otherwise healthy adult dog may not be a reason to panic.

Look at the entire picture. Pay attention to water intake, energy level, behavior, vomiting, diarrhea, pain, and how long the appetite change continues. A familiar topper may be helpful when your dog needs gentle encouragement, but repeated or prolonged refusal deserves veterinary attention.

Cats follow a much shorter timeline.

At the end of the day you know your pets better than anyone else. Trust your instinct, but also consider that if your human child refused to eat their dinner you probably wouldn't give them ice cream just so they will eat something.

Looking for something that may make your picky pet more interested in the bowl? Browse our current proteins, green tripe, treats, and other meal toppers on the Currently In Stock page.