Why Is My Dog Drooling And Has Diarrhea

Why Is My Dog Drooling And Has Diarrhea?

Last Updated: August 20, 2023
correct answerThe Short Answer is:

There are a number of possible causes of your dog drooling and having diarrhea. Some of the possible causes include anxiety, stomach disorders, and toxins.

In this article you will know the answer to the query “Why Is My Dog Drooling And Has Diarrhea?“.

Your dog might drool and have diarrhea for a variety of reasons.

Why Is My Dog Drooling And Has Diarrhea

Some of the possible causes include anxiety stomach problems and toxins. 

This could be due to the dog being anxious nervous or having eaten something that does not agree with it. 

Drooling and diarrhea in dogs are discussed in this article including their symptoms causes and treatments.

What are the Main Causes of Dog Excessive Drooling and Diarrhea?

In other words drooling is a symptom not a cause. Generally your dog is drooling because of one of the following reasons:

  • The user will swallow more saliva than usual if they overeat and swallow air. The saliva then dribbles out of the users mouth. The situation usually arises after a person eats something fattening such as buttered toast.
  • There is a foreign body lodged in your dogs throat or mouth which causes him to swallow excessive saliva.
  • There is something irritating your dogs mouth causing them to drool like onions garlic etc.
  • Additionally your dog has consumed something toxic like chocolate or a cleaning product. Consult your veterinarian.
  • If your dog is suffering from a toothache you can read about it here – Toothache in Dogs. When dogs are in pain they drool to indicate that something is wrong because they cannot speak.
  • The mouth or tongue of your dog can be burned by something like a cigarette butt causing drooling.
  • Drooling may be an indication that your dog is in pain. The veterinarian can examine your dogs teeth gums and mouth to see if he has an infection.

Apart from drooling what are the main symptoms?

Dog has diarrhea and Drooling may also be accompanied by the following symptoms:

Drooling usually worsens after eating drinking or exercising because the extra saliva dribbles out of the mouth.

You may also notice your dog drool for a few minutes after swallowing air while exercising or panting.

There could be something irritating the lining of the stomach if your dog is vomiting as well.

There may not be much saliva coming out of your dog but there is more drooling than usual.

It is also possible for your dog to lick its lips and bite at its mouth when it has a bad toothache.

It is possible for your dog to drool all day or for short periods of time when they have mouth and throat pain.

Normally pressing gently on your dogs gums will cause them pain or discomfort.

Is it worse if your dog is vomiting and drooling?

An inflammatory condition of the gastrointestinal tract is a common cause of dogs drooling.

To protect your carpets and furniture take your dog outside or onto a tile floor if hes drooling while vomiting. 

Why do dogs drool before vomiting?

This could be due to a number of reasons. Dogs produce extra saliva to protect their lips and throats from the highly acidic stomach contents.

Drooling and vomiting are usually accompanied by this. However dogs drool for a variety of reasons.

If your dog drools it is very likely that there is also blood in its vomit.

Drooling can also be caused by vomiting so you should wait for your dog to calm down after any type of episode before checking for symptoms

What are the best natural treatments for drooling?

Dogs suffering from vomiting or diarrhea should not be given liquids as this can result in aspiration pneumonia (water in the lungs).

It is always a good idea to ask your vet for advice before giving your dog anything unusual. 

Several natural treatments and remedies for drooling are available if drooling is not caused by an underlying condition. Here are a few:

Ginger Mixture or Pills

You can give your dog fresh ginger (ginger tea powder or tincture) if they are drooling from motion sickness.

Veterinary practitioners have found that ginger is as effective as Dramamine in treating nausea and motion sickness in dogs with fewer side effects.

Gingers anti-nausea effects can be attributed to gingerol and shogaol which give ginger its distinctive flavor and help digestion.

In addition to calming your dogs digestive tract and reducing nausea ginger has anti-inflammatory properties.

Herbal Tea and Coconut Oil

Wash your dogs mouth with strongly brewed herbal tea if he is drooling due to a mouth injury. You can clean and heal the wounds by using strongly brewed tea.

An injured person may feel relieved from itchiness and pain with the aid of tea. Tea has anti-inflammatory properties.

Coconut oil is also beneficial because it contains medium-chain fatty acids that fight yeast viruses and parasites.

Dog Treats

If your dog tends to drool more in the car consider giving him a treat a few hours (around 3 hours) before a car ride.

In addition instead of leaving him anxious offer him a few treats or toys before you leave.

They’ll soon associate your leaving with gaining positive rewards and they’ll become less anxious putting an end to his drooling problem.

Lemon Extract

The dogs drooling can also be controlled by adding a few drops of lemon to the water.

Dogs drool less when their mouths are slightly dry from lemon extracts.

Some vets however say the lemon is not recommended since it contains psoralen chemicals which can cause stomach distress lethargy and even skin cancer in dogs.

Our veterinarian can help you determine how to blend the extract so that it would not harm your dogs health if you wish to use this home remedy.


You can tie a doggie bib or bandana around your dogs neck to manage the amount of saliva your dog secretes and to absorb the extra drool your dog sheds.

Just wrap your dogs chest in the bib or bandana and you’re done.

By using a bib you can wipe down your dogs drool quickly and prevent it from splashing onto your floor or chairs.

Besides looking good on your dog it is also trendy.

Pick cotton bandanas or another material that is excellent at absorbing moisture.

Fabrics like nylon and synthetics do not wick away moisture well and may cause irritation on your dogs skin.

What are the main causes of diarrhea?

You may experience diarrhea for a variety of reasons including:

Diarrhea in Diet: can also be caused by changes in diet if they consume something unusual or different.

The flu: is sometimes contagious to dogs just as it is to humans. Dogs suffering from the flu often have diarrhea. 

Druids: Diarrhea may occur as a result of certain prescription medications. You should not give your dog anything different than the medication your veterinarian has prescribed. This could lead to diarrhea or an upset stomach.

Bacteria: There are many bacteria that live in the intestine and some of those are bad. 

Parasites: Dogs can suffer from diarrhea or upset stomach caused by parasites in their intestines.

Liver Disease: If your dog suffers from liver disease it may become diarrheal among other symptoms.

Inflammation or irritation of the rectum: The condition is called proctitis and there are various reasons for it.

New environments: The body of your dog may need some time to adjust to a new area if you have recently moved.

Apart from diarrhea what are the main symptoms?

If your dog is drooling as well it is likely that he has a toothache that is causing both problems.

Do not hesitate to contact your veterinarian if you have any concerns.

Is it worse if there is blood in diarrhea?

There may be a small amount of blood in your dogs feces due to food allergies or irritable bowel disease which would need to be treated by a veterinarian (see here for more information about IBD in dogs).

Why are drooling and diarrhea more dangerous in a puppy? Why Is My Dog Drooling And Has Diarrhea?

Because puppies have much smaller stomachs than adults they can become very ill quickly vomiting or having diarrhea.

Also their bodies cannot handle too much stress so you should keep them inside preferably on a cool quiet surface. 

When puppy drooling and diarrhea they can also suffer from dehydration so a vet may administer an IV and give them some medication to stop the vomiting and diarrhea.

To make them more comfortable be sure to give them small mouthfuls of chicken broth which is good for their stomachs and nutritious.

If you would like to give them a different texture you can also give them ice cubes but no solid food for at least three days. Be patient and slowly return to their regular diet after that – not all at once.

Why might your dog be drooling and have diarrhea?

Vomiting and diarrhea can have a variety of causes but usually they are dietary in nature.

The symptoms do not necessarily indicate that they ate something harmful.

However dogs can have food allergies to particular foods which should be identified by a veterinarian (see the information about allergies in dogs here – Dog Allergies). 

Similarly if your dog is drooling this may mean that an underlying toothache is causing both problems. Make sure you contact your veterinarian as soon as possible if you have concerns. 

What should I do?

Your best course of action if your dog exhibits any of the above signs is to contact your veterinarian.

Your doctor will be able to guide you on how to proceed with treatment and support.

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Amanda Dogs Trainer

Amanda (Author)

With over a decade of experience, Amanda is a distinguished dog trainer. Her expertise in canine behavior has transformed countless lives, fostering harmonious human-canine connections. Through compassionate and personalized approaches, she empowers owners to understand and connect with their furry companions, creating a legacy of joyful tails and transformed lives.

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Osvaldo Maciel (Content Reviewer)

Osvaldo Maciel, a stalwart in the field with 14 years of experience, is a revered dog trainer. His journey is defined by a profound understanding of canine behavior, shaping unbreakable human-canine bonds. Osvaldo guides owners to connect with their beloved pets, leaving an indelible mark of happiness and transformation. His legacy shines through the countless lives he has touched.

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