Drooling In Dogs: Top Notch Advice From A Professional Veterinarian

Drooling In Dogs: Top Notch Advice From A Professional Veterinarian

It is natural for all dogs to drool – especially when there is yummy food in front of them. Drooling in the dog is known as ‘‘ptyalism’’ is excessive production of saliva that has accumulated in the mouth/oral cavity in the medical field. ‘‘Dog Drooling A Lot’’ is commonly seen in breeds such as the Bloodhound, Saint Bernard, and Mastiff, whose head/lip conformations cannot maintain the amount of drool they produce.

Almost all dogs drool at that time when they are happy or excited. Some of them drool when they come to know they are about to get a treat. Saliva production is a normal response to stimuli. Saliva lubricates the mouth, helps in the churning of food, prevent tooth decay and gum disease, and in breaking down food for digestion. Excessive drooling or too much saliva production is not normal. It can be a sign of a serious condition.

There are several different causes for ptyalism or hyper saliva production in dogs. Some may have local problems in the mouth or throat, while others have more systemic disorders. Rabies can cause hypersalivation, so it’s important to check that possibility before starting other treatments.

Salivation or drooling is natural among dogs and it is not a sign of any health issues. However, hypersalivation occurs when the salivary glands produce more saliva than the dog can swallow. Veterinarians define it as ptyalism. The excess salivation can cause inflammation and irritation around the dog’s mouth and lips.

Why Is My Dog Drooling So Much? (Causes of Drooling)

If your Drooling a lot, the first thing you need to do, use a flashlight to check or try to find the cause inside the mouth.


Some breeds with loose upper lips or “flews,” causing them to drool more than others. These are the famous breeds for drooling Bloodhounds, Newfoundlands, mastiffs, and Saint Bernards.

Irritation from a foreign object and Dog excessive drooling

Sticks, stones, or plastic bags and toys can get into your dog’s mouth and cause excessive salivation as well as eventually pain and inflammation.

Heatstroke in Drooling dog

Short-nosed breeds are more likely to have heat strokes, such as Pugs, Boston terriers, boxers, and bulldogs. To avoid this, use fresh and clean water and shady places for them to cool off. On very hot days, keep them limited indoors, and minimize exercise for them. Never leave them near car parking. Call your vet if you are suspected. Heatstroke can be dangerous for your pet.

Injuries to the mouth

Cuts, scrapes, or bites inside the mouth can lead to hypersalivation.

Excessive emotions

Dogs usually drool in response to emotional stimuli, but intense or traumatic emotions can trigger this natural reaction.

Motion sickness

Nausea caused by motion sickness can increase saliva secretions, such as the discomfort of traveling in a car.

Irritation or obstruction of the throat can make it painful or difficult for a dog to swallow which will lead to more saliva production.

Inflamed tonsils

Inflammation of tonsils is called tonsillitis. It can make swallowing more difficult.


Medication administration can cause hypersalivation, as can certain medications.

Allergic reaction

Among other symptoms, severe allergic reactions cause an increase in drooling

Poisonous plants and animals cause Excessive Drooling in Dogs

Some common plants like tulips, azaleas, and chrysanthemums can not only make your dog salivating but also make them sick. Keep your dog away from eating these plants. Different types of poisoning can cause excessive salivation. When symptoms worsen, the dog often starts foaming at the mouth. Your best friend licks or eats certain frogs, toads, scorpions, or spiders that are poisonous.

Infectious diseases

Rabies and certain types of distemper can cause excessive saliva and foam in the mouth.


Some seizures can cause more saliva production or foam at the mouth.


Some oral tumors, including cancerous tumors, can cause excessive salivation.

Disorder of the salivary glands

Abscess or inflammation of the salivary glands can sometimes cause more production of saliva.‘‘Dog Slobber’’

Why Do Dogs Drool mouth defects and Stomachaches

Some congenital defects in mouth conformity can make it difficult to swallow and lead to hypersalivation. Dogs don’t try to think before they eat. vets have reported some pulling strange items from their stomachs, from tennis balls to socket wrenches.  It causes nausea, discomfort, vomiting, and pain. Keep away from dangerous objects.

Another cause of stomach aches in the dog is eating non-digestible things such as bones stuck in their digestive tract, which leads to the malfunction of the stomach. Anxiety also causes excess saliva production.

Kidney Failure or Hepatic encephalopathy

If any of these systemic failures will lead to excessive salivation. Vets recommend annual checkups to diagnose and treat diseases early. When a dog has abnormal kidney functions, they face difficulty in the excretion of the waste products from the blood. Due to this, they urinate more than usual.

Similarly the liver is involved in the detoxification of metabolic products from the body. Any abnormality in the liver leads to disturbance of normal body functions. In case of liver damage, excessive urination and thirst occur. If the liver becomes infected with any disease, the liver cannot perform its normal functions like detoxification, metabolism, and storing various toxic compounds.

Upper respiratory infections

Drooling can indicate a nasal infection, dogs living in homes or shelters with other pets are more at risk. Stress is also a factor. Only your vet can properly treat the infection. Keep them indoors, away from other pets, and wash your hands when handling them.


It is an inflammation of the deeper structures supporting the teeth. It also leads to gingivitis, which causes excessive saliva production. Both conditions are very painful. The dog also has a bad smell and bleeding gums, due to the pain it refuses to eat and drops the food from his mouth. It needs the quick attention of a veterinary doctor.


Problems can often be detected by hypersalivation or a change in saliva consistency. Recognizing more saliva will depend on what is normal for your dog because some dogs drool more than others, especially in different breeds. You should go for treatment if you notice any of the following symptoms in your dog,

  • Drooling more than normal
  • Drooling with no apparent cause
  • Inflammation on the mouth or lips as a result of too much moisture
  • Refusal to eat.
  • Behavioral changes.
  • Saliva has a white foamy consistency.
  • The sudden increase in saliva is accompanied by pain, vomiting, diarrhea, or other symptoms of serious illness.
  • Irritability and aggressiveness
  • Pawing at the face or muzzle


Two types of situations create excess saliva production.

Hypersialosis or hypersalivation

It means the glands of your dog producing abnormal saliva production.


In this condition, the dog’s salivary gland is not capable of swallowing saliva. Although it does not produce more saliva, it looks very similar to hypersalivation because the result will still be excessive saliva in the mouth.

Drooling Diagnostics: Some of the Tests That Your Vet May Need to Run

It is important to get rid of rabies before attempting any test, but it is relatively easy if your dog is getting pills and is not showing rabies symptoms in anyone else. Once this possibility is ruled out, the veterinarian will give an oral test on an office visit. If your dog is not showing other signs of illness, the drooling is most likely due to a foreign object which can often be detected on a clinical examination. Veterinarians will also examine mouth or throat irritation, tumors, swollen salivary glands, and other local causes.

The veterinarian will conduct further tests to check for infectious diseases or other systemic problems. Pay attention to when your dog produces more saliva, and try to find patterns or triggering causes. Examine other symptoms such as anorexia, lack of appetite, increased thirst, vomiting, or diarrhea. Supporting symptoms can be helpful for an accurate diagnosis.

Your vet may need to run some tests for better diagnosis, ‘‘How To Stop A Dog From Drooling’’

Examination under anesthesia to detect any lesions. Some of these causes make the dog extremely sensitive during the examination and the only way to find out what is wrong is to test when your dog is unconscious.

  • Neurological exam
  • CBC or complete blood is used to determine if there is an infection
  • Screen for poisons
  • X-rays; If your dog has any tumor, it is necessary to confirm the X-rays. if it has invaded the jaw or sinuses, just remove it.
  • Serum biochemistry
  • Urinalysis to look for metabolic problems
  • Abdominal ultrasound
  • When your dog is feeling nauseous but the cause cannot be determined. You need to do an abdominal ultrasound for confirmation.

Drooling Treatment: Possible Treatments for Excessive Drooling

Clean your dog’s mouth with an antiseptic solution and keep the skin dry until you get treatment. Other serious symptoms or salivation with foaming should be considered as an emergency, as it may be the result of toxic contamination or severe allergic reaction. Most other types can be treated at an office visit at your convenience.

If your dog has a foreign object in its mouth, it can usually be removed in one visit. Medications may be prescribed to help heal cuts and sores in the mouth, as well as throat infections that cause difficulty swallowing. They are usually easy to treat and clear quickly.

Swollen and abscessed salivary glands can often be treated with medication. Occasionally it may be necessary to remove the gland. More serious problems such as tonsillitis and tumors may require surgery. This is usually a minor surgery, but it involves a certain amount of risk as well as recovery time. Congenital oral defects cannot be surgically treated unless they cause a serious problem.

If excess saliva is caused by a kidney disorder or an infectious disease, it will depend on the severity of the condition and the degree to which it has developed. It is difficult to treat advanced conditions, or dialysis may be required in case of kidney failure.

How to Handle Dogs That Love to Drool

Most local causes of hypersalivation can be treated, and your dog will recover completely. If salvation is due to intense emotion, it is probably part of your dog’s personality and will not be treatable. It can be cured with good hygiene. Salvation from motion sickness can be managed by limiting car rides as well as maintaining the dog’s position and opening windows. Medication may be prescribed before a long ride.

Monitor your dog’s mouth for foreign items as well as cuts and scrapes to catch any trouble as soon as possible. If poisoning or allergic reaction was the issue, take some necessary steps to prevent the situation from recurring. Most other sources of excess saliva are difficult to prevent, but, with regular monitoring, they can be identified and treated quickly. ‘‘Home Remedies For Dog Drooling’’.

When to See a Vet Immediately How To Stop A Dog From DROOLING

You should get immediate veterinary assistance when:

  • You are unable to remove a foreign object from the dog’s mouth;
  • You have a firm belief that your dog is drooling because of pain or poisoning;
  • Your dog has a fractured tooth;
  • You see pus in the dog’s mouth;
  • Bleeding from your dog’s mouth that can’t be stopped;
  • Your dog’s breath smells awful.

Consult your vet why my ‘‘ Dog Drooling  A Lot’’?  Your vet can check your dog for dangerously cracked teeth, mouth diseases, and ulcers. He will recommend appropriate treatments, such as extraction, a professional cleaning, or routine brushing.

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