How Long Can A Dog Go Without Eating Food?

How long can dogs go without food – Every living thing needs to absorb nutrients for survival & your dog is no exception. It’s impossible to survive without food. Feeding dogs is generally a difficult task. But what if your dog is not ready to eat anything?

After trying everything, he is not eating. There is nothing to worry about. Dogs can go for several days without eating. You can read all the causes why your dog has stopped eating below while you linger here. You can also email website to know about similar articles.

They do have some cookie policy though. If we talk about a healthy dog, we can say that a good healthy dog can go about 5 days without eating. Well, that’s great, but how do you know if your dog is healthy or not?

If your dog doesn’t have any diseases and is drinking plenty of water, then you may assume that your dog is healthy. On the other hand, if your dog is not drinking plenty of water, he’s not healthy.

In fact, he will only survive for three days or less without eating. To be honest, drinking plenty of water can increase the survival rate of any living being.

How Long A Dog Go Without Eating Food?

If you want your dog to live longer, let him drink water all day long. It takes around 4-8 hours to digest the food which also depends on a lot of factors. Dogs can survive longer if they’re drinking plenty of water. Your dog can survive at least 2 days without water & food. Even the human body can survive at least 7 days without eating, just by drinking water. Water is an important source of survival for any living being.

Water contains many minerals that are essential for survival. So, if your dog drinks plenty of water, you have a decent amount of time until he dies from starvation. If your dog doesn’t drink enough water, he must be showing signs of dehydration. He’s probably not eating or drinking anything.

Why Won’t My Doggy Eat Anything?

There are numerous reasons why your dog is not eating. The dog has lost his charm & there’s a loss of appetite at the same time. It could be a medical condition, the environment in which your dog lives, cognitive issues with your dog, or simply the mood.

This is probably the most pressing question on your mind right now, so let us go over them one by one.

Dog Not Eating? Is This A Medical Condition?

As a dog owner, it is essential to see if your dog has a medical condition. If he does, then he needs medical attention. You must take him to the vet or any family pet doctor. You can also see the records of any previous medical condition your dog has been in, if not, you must take him to the vet at least once after he starts refusing food.

This can also mean that your dog is sick. Sick dogs suffer from more pain than you think. So, it’s better to have your dog examined. You can either take him to the vet or animal hospital as per your choice. Less eating dog fall sick easily, so, you should take veterinary advice.

Here’s a list of medical reasons why a dog stops eating. The list is lengthy, so we picked some of the most common medical issues.

  • Upset stomach 
  • Allergies on paws
  • Stomach infection
  • Parasites
  • Kidney failure
  • Any dental issues
  • Pain in joints or arthritis
  • Autoimmune diseases
  • Vomiting diarrhea 
  • Serious diseases like diabetes, cancer, etc. These require urgent care, so give him veterinary care ASAP, if your dog is diagnosed with this one.

If your dog has any of the above medical conditions or shows symptoms of any of these diseases. You must take action and get to the vet if not done, things will only worsen with time. However, there is a possibility that your dog might be afflicted with severe conditions. These are much worse problems than diseases.

These disorders are frequently referred to as mental conditions. Consider them as potential causes of the dog’s lack of appetite. Medicines have side effects, so you must be cautious of them as well.

Make sure that your dog’s digestive system is good. This will be in the blood test reports as well. Any serious medical conditions need to be dealt with. A family member is needed when your dog is being treated.

Reasons Why Your Dog Not Eating & How Long Can A Dog Go Without It?

Many mental conditions can be a reason for the loss of your dog’s appetite. Ironically, these symptoms occur with humans as well, and believe it or not, these are far worse than medical conditions. According to reports, dogs lose their appetite due to mental conditions. Now, let’s talk about these mental conditions that might be the reason why your dog isn’t eating.


Curiously enough, we know how it feels to be depressed, your dog might be the victim of this madness. Depression often represents that your dog is either lonely or the surroundings make him feel lonely. 

  • Dogs who suffer from depression are generally not playful or joyful. They never behave like normal dogs. If your dog is socially awkward, That should be considered a sign.
  • Their sleep schedule can also change. 
  • They are easily irritated & never get enough sleep. You should be keeping tabs on these signs.

You should take this situation seriously if your dog’s current state matches these signs. It is essential to notice these small changes, if these signs are ignored, they can be life threatening. It can even potentially scar you for life. The best thing you can do in this situation is to take your dog to veterinary care and have him examined. You can also visit your family doctor and examine your dog thoroughly. 


Another serious mental condition that your dog might be suffering from is Anxiety. The good thing is that the signs are pretty common reasons why your dog has an empty stomach. You can easily check if your dog has it or not. The table of content is as follows -:

  • Aggression
  • Trembling
  • Hiding
  • Tucking his tail between his legs
  • Trying to run away constantly
  • Inability to go outside without panicking
  • Aversion to being touched
  • Growling when you touch him
  • Barking constantly even when you pet him
  • Running away from food

These are all very typical symptoms of your dog’s anxiety, along with a stifled appetite. Whenever this happens, You must take him to the vet and opt for the best course of treatment. The doctor will either give you medicine or tasks you need to do with your dog. These tasks are -:

  • Your dog is lonely. You have to spend more time with your dog. The common type of anxiety in dogs is because they are separated from their owner for too long. This may happen often if you are a working person. 
  • Your dog should also be able to sleep soundly. Keep them away from loud noises to allow him some solitude. You must provide him with a place to go to when he feels frightened by his surroundings.
  • If Your dog not eating, he needs to interact with people. Dogs occasionally experience fear due to unfamiliar surroundings. That has to be the cause of your dog’s anxiety and lack of appetite.
  • Your dog must have separation anxiety if he’s socially awkward.
  • When your dog is hungry, he may often act cranky. This is a result of his dietary preferences. In this situation, all you can do is try various dishes until he picks one. This calls for a lot of patience because you can spend a lot of money looking for a diet that you can follow. Nevertheless, if you work hard, you’ll succeed.
  • Dog training is required if your dog is stressed or has a mental condition. Encourage your dog to socialize and get along with others.

When Should You Worry More When Dog Lose Appetite?

If you cannot find the reason why your dog isn’t eating then the best thing you can do is not panic. Because panic won’t help and it’s normal for a dog to skip a meal or two. You should try giving him his favorite food to increase his food intake first.

However, if he refuses to eat for 24 to 48 hours then it’s high time and you should be concerned. Especially if his food intake is low for weeks. If you don’t remember when your dog stopped eating, you must contact your veterinarian as soon as possible and inform him of the situation. You should notify him of any unusual behavior in your dog.

Your veterinarian will almost certainly ask you about your dog’s medical history as he attempts to identify the causes of your dog’s decreased appetite. If no causes are found during this action, the veterinarian will recommend laboratory testing.

These tests can easily identify any triggers and causes of your dog’s lack of appetite. These tests include standard blood tests, urine sample analysis, and x-rays to determine the source of the agony your dog is suffering from that is eventually making him lose his appetite.

If your dog is unhealthy then your dog go without food up to 3 days or maybe even less. However, Healthy dogs can go up to 7 days without food. Food dogs are not what you think.

If your veterinarian is successful in determining the cause of your dog’s appetite loss, he will recommend the best course of treatment for the underlying problem. However, you must be careful about timing; this entire process must be completed within 48 hours after your dog stops eating, or else the situation will worsen.

For instance, if your dog is just refusing to eat because of tooth pain, the veterinarian will suggest a dental therapy appropriate for your dog’s nature. Additionally, your veterinarian could collaborate with you to create a diet plan that calls for palatable (tasty) food that is rich in calories and nutrition.

Sometimes, baby food can also work. The best dog foods can be made up with this diet plan. If his eating habits are worse, then you can try canned food. Humans dogs love cat food too.

How Do You Make Your Dog Eat Something?

If you think that your dog is just moody, don’t worry dogs are picky eaters. Here are some tips on how you can make him eat his food on time. Feeding your dog when he’s moody is a difficult task. So, feed him chicken & rice to lift his mood.

Because feeding a sick dog is nearly impossible, you must take care of your dog. In some scenarios, simply making the food more appealing from the outside can get your dog to eat it. However, the food should taste good on the inside as well, or you’ll be back at square one.

This simple trick can be extremely beneficial if your dog is not eating due to mental conditions such as stress or anxiety. You should know what your dog likes to eat. Or soon he will be on weight loss. To pique your dog’s interest in drinking water, try adding a small amount of chicken or beef broth to the water.

Final Words

The conclusion to this article is that whenever your dog feels lost or has an empty stomach. He has lost his appetite. The reasons for the loss of his appetite are explained above. It’s not about how long a dog can go without having food, but it’s about his health.

In many cases, dogs that are not taken care of died early. Dog nutrition is also important. You cannot feed a dog human food. If your dog is not eating for a long time, take him to dog care.

Dogs can also lose their sense of smell when they’re sick. However, The sense of smell is good in adult dogs because of their good nutrition.


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