How to Deal When a Dog Throw Up is Yellow Mucus And Food

Just like with us humans, when your dog starts to vomit, this simply means that their body is trying to tell you that something is wrong. When it comes to vomiting in dogs, it can be because of a minor or even because of a severe case. It always has something to do with their stomach, and their digestive system is trying to expel that out of their body. In turn, this can cause toxin or irritation in your dog’s body.

As a dog owner, it is your responsibility to make sure that your dog is in good health. Once you start noticing that they are having problems with their health, including diarrhea and vomiting, taking them to the veterinarian would be the best thing to do. This will help the veterinarian to conduct an extensive examination of your dog. Bringing your dog immediately to his vet is ideal because some dogs don’t show symptoms or will not be visible that they are suffering until there is already damage.

Before I start giving you information on how to deal when a dog’s throw up is yellow mucus, and food, I’ll be discussing reasons why dog’s vomit yellow mucus, and food. This way, you will get an idea of what might be happening with your dog.

Bilious Vomiting Syndrome

Bilious vomiting syndrome usually happens when the bile starts to leak into a dog’s stomach, going to the small intestine. This occurs if your dog has not eaten for quite some time, or he is consuming a high amount of fatty foods. If your dog consumed a lot of water or has been eating grass, bilious vomiting syndrome may occur.

Dogs who are suffering from this syndrome will benefit from high fiber, low fat, and digestible diets. Feeding your dog smaller but more frequent meals all day will do.

Blockages In The Intestinal

Dogs can be too playful, and they might accidentally swallow hairballs, bones, or any of their toys. This can cause him to vomit and your dog will require immediate emergencies. Your dog may experience vomiting yellow mucus and food, which may lead to loss of energy and abdominal pain.

Typically, the veterinarian will suggest surgery to remove all of the blockages. But there are situations where an endoscopic can do the trick.


Your dog can also experience pancreatitis, especially if your dog consumes highly oily and fatty foods. In the long run, the pancreas of your dog can lead to inflammation. Your dog will start vomiting, along with diarrhea and stomach pain. Pancreatitis can happen within five days on consuming fatty foods. But there are instances where it can occur within 24 hours.


When your dog consumes food or anything that he is allergic to, vomiting, yellow mucus, and food may occur. Typically, this can happen if you switch your dog’s food into a new one. Some of the common foods that can cause allergies are fish, rabbit, pork, soy, lamb, corn, chicken, egg, wheat, dairy, and beef.

There are also some instances where your dog can become allergic to something that he’s been regularly eating. Most dogs can develop allergies within five years of age. Also, if you move your dog to a new environment, certain allergies might be triggered.

Tips On How To Deal When Your Dog’s Throw Up Is Yellow

Vomiting in dogs may be common, but it can also be an emergency. You need to take note of how your dog is acting after he starts to vomit and the consistency of his vomit. Take note of the other symptoms that may occur along with vomiting. To make things clearer, below are some of the things that you can do once your dog starts throwing up yellow mucus.

1. Provide All Of The Needed Information

Once you have arrived at the veterinary, the first thing that you should do is to give all of the information to your veterinarian. All of the information on the condition of your dog should be given to the vet so he can conduct a physical examination and as well as diagnostic tests. Some of the other tests that may be asked are complete blood information, chemical blood profile, and urinalysis.

2. Conducting Tests

Your vet will start to conduct all of the necessary tests for your dog. But this doesn’t mean that there will be a diagnosis almost immediately. After all the tests, it might come back normal, and there might just be a blockage. If surgery is needed, you will be informed about this, and paper works will be done.

3. Check For Stomach Issues

As mentioned above, if the tests come normal, then he will check for stomach issues. Typically, older dogs can experience stomach issues often. If your dog is eating late at night and vomits in the morning before he eats in the morning, then the reason may be because the food that he ate last night didn’t digest properly.

Treating Your Dog Who’s Vomiting Yellow Mucus And Food

1. Medicine Prescription

Now, once all of the significant health issues are ruled out, the veterinarian will prescribe a gastric medication for him. This will help increase the stomach’s activity. After a few weeks under medication, you should already be seeing some improvement. Of course, every dog is different and they may differently respond to the medication differently.

2. Adding Meals

Also, your dog’s veterinarian may advise you to feed your dog with multiple meals all throughout the day. But, avoid over-feeding him as this can cause further problems to occur. The best thing you can do is to make sure you give him smaller meals every day. Your main goal should be to fill your dog’s stomach with food and not to help him develop diabetes or obesity.

3. Balance Diet

Once your dog is finally recovering from throwing up yellow mucus and food, the next thing that you should do is to give him a balanced diet. A balanced diet includes the right amount of protein and fiber, which are beneficial for his stomach. Also, give him physical activities and make sure you do an annual check-up on him with his veterinarian.

4. Preventing Vomiting In Dogs

It can be bothersome if your dog keeps on vomiting yellow mucus and food every now and then. Fortunately, there are some prevention methods that you can take to prevent this from re-occurring again. Here are some of the tips on how you can prevent vomiting in dogs.

5. Watch Them Carefully

Overly inquisitive dogs should be watched carefully, especially when they are out. Bring a muzzle basket as this will help your dog not to eat anything that he finds along the way.

6. Avoid Scavenging

If you see your dog scavenging through the garbage, immediately stop him and train him not to do it. This can cause gastroenteritis or also popularly known as Garbage Gut. Gastroenteritis usually happens when a dog consumed anything from the garbage. The reason behind it is because it increases the possibility of ingesting a foreign body and exposure to toxins.

7. Avoid Table Scraps

Another thing that your dog should avoid is any kinds of table scraps. Remember that there are certain foods eaten by humans that are dangerous for dogs. These foods include high-fat items, macadamia nuts, chives, garlic, onions, xylitol, chocolate, raisins, and grapes. Dogs with sensitive stomachs might experience vomiting.

8. Avoid Giving Bones

It may be a traditional practice to give dogs some bones, but this is not good. The reason behind this is because bones can cause some vomiting episodes in dogs. Big and even uncooked bones can break up into sharp ones and can cause accidents to your dogs. So by all means, avoid giving bones and just stick to food without bones or anything similar.

9. Avoid Giving Small Toys

It can be fun to give your dog every toy you see on the market, but avoid giving them small toys. The reason behind this is because they might be chewed into pieces and eventually be swallowed. Once swallowed, this can cause blockage or even gastrointestinal irritation. This is one of the reasons why some dogs experience vomiting yellow mucus and food.

10. Avoid Abrupt Changes In Diet

If you plan on changing the diet of your dog, it would be best to do it gradually. Just like with humans, doing everything gradually will be beneficial for their intestines. The reason behind this is because an abrupt change in diet can cause` dogs to experience intestinal problems. So when changing your dog’s diet, do it gradually and let him start getting used to the new diet first.


These are all of the information on how to deal when a dog’s throw up is yellow mucus and food. I have discussed the things that you should avoid and what you can do once your dog experiences vomiting yellow mucus. Now, all you have to do is to try and prevent this from happening which will, in turn, keep your dog healthy. But if it is already happening, all you have to do is to follow the tips above on how you can deal with this kind of health problem with dogs.

We love our dogs like family, and knowing how to take good care of them is ideal. Follow the tips above to keep your dog in tip-top shape.

Spread the love
  • 1

Leave a Reply

Notify of