Why Is My Beagle Drooling? 7 Possible Causes and Expert Solutions

Beagles are adorable and friendly dogs that make great companions for many people. However, if you own a beagle, you may have noticed that they tend to drool a lot. While some drooling is normal and harmless, excessive or sudden drooling can be a sign of a health problem or a behavioral issue. In this article, I will explain the common causes of beagle drooling, how to prevent and treat it, and when to see a vet.

What Causes Beagle Drooling?

Beagles have loose lips and low-hanging jowls, which make them more prone to drooling than other breeds. They also have a strong sense of smell and a high appetite, which can trigger salivation when they smell or see food. Drooling is a natural way for beagles to cool down, digest food, and express emotions. However, some other factors can cause beagle drooling, such as:

1. Heat

Beagles do not have sweat glands, so they pant to regulate their body temperature. Panting increases the blood flow to the salivary glands, which produce more saliva. This saliva then evaporates from the mouth and cools the dog down. However, if the dog is too hot or dehydrated, the saliva can accumulate and drip from the mouth.

2. Exercise

Similar to heat, exercise can also cause beagles to pant and drool more. When beagles are active, they need more oxygen and energy, which makes them breathe faster and deeper. This can also increase saliva production and cause drooling. Beagles should always have access to fresh water and shade when exercising, especially in hot weather.

Beagle Drooling after exercise

3. Hunger

Beagles are notorious for being food-motivated and always hungry. When they smell or see food, or when it is close to their mealtime, they can start drooling in anticipation of eating. Hunger stimulates the salivary glands to produce saliva, which helps break down and digest food. Beagles should be fed at regular intervals and not overfed to prevent obesity and health problems.

4. Nausea

Beagles can also drool when they are feeling sick or nauseous. This can happen due to motion sickness, food poisoning, ingestion of toxic substances, or other illnesses. Nausea causes the stomach to produce more acid, which irritates the esophagus and triggers salivation. The saliva then helps neutralize the acid and protect the mouth and throat from damage.

5. Dental problems

Beagles can also suffer from dental problems, such as tooth decay, gum disease, abscesses, or oral injuries. These problems can cause pain, inflammation, infection, and bad breath in beagles. They can also affect the salivary glands and cause them to produce more or less saliva than normal. The saliva can then leak from the mouth or form bubbles around the teeth.

6. Allergies

Beagles can also develop allergies to certain foods, plants, insects, or medications. These allergies can cause itching, swelling, redness, or hives in beagles. They can also affect the mouth and throat and cause them to produce more saliva or mucus. The saliva can then drip from the mouth or form foam around the lips.

7. Anxiety

Beagles are very social and loyal dogs that love being around their owners and other dogs. However, they can also suffer from anxiety when they are separated from their loved ones, exposed to new situations, or stressed by loud noises or strangers. Anxiety can cause beagles to pant, whine, pace, or tremble. It can also affect their salivary glands and cause them to produce more saliva than normal.

How to Prevent and Treat Beagle Drooling?

Beagle drooling is not always a problem that needs treatment. However, if you want to reduce the amount of drool that your beagle produces or leaves around your house, you can try some of these tips:

  • Keep your beagle cool and hydrated: Make sure your beagle has access to fresh water at all times and avoid exposing them to extreme heat or humidity. Provide them with shade and ventilation when they are outside or in the car. You can also use a cooling mat or a fan to help them cool down.
  • Keep your beagle healthy and happy: Feed your beagle a balanced diet that meets their nutritional needs and avoid giving them human foods that can cause allergies or upset their stomachs. You can also give them healthy treats that can clean their teeth and gums, such as dental chews or raw bones. Brush your beagle’s teeth regularly and check their mouth for any signs of dental problems. You can also take your beagle to the vet for regular check-ups and vaccinations.
  • Keep your beagle stimulated and relaxed: Provide your beagle with enough exercise and mental stimulation to keep them fit and entertained. You can play with them, take them for walks, or give them puzzle toys that can challenge their intelligence and problem-solving skills. You can also train your beagle to obey commands and perform tricks using positive reinforcement and treats. To reduce your beagle’s anxiety, you can also provide them with a safe and comfortable environment, where they can feel secure and loved. You can also use calming aids, such as pheromone diffusers, music, or aromatherapy, to help them relax.

When to See a Vet?

Beagle drooling is not always a cause for concern, but it can sometimes indicate a serious health problem that needs immediate attention. You should take your beagle to the vet if you notice any of the following signs along with drooling:

  • Excessive or sudden drooling that lasts for more than a few hours or days
  • Drooling that is accompanied by vomiting, diarrhea, loss of appetite, or weight loss
  • Drooling that is accompanied by difficulty breathing, coughing, choking, or gagging
  • Drooling that is accompanied by pain, swelling, bleeding, or pus in the mouth or throat
  • Drooling that is accompanied by fever, lethargy, weakness, or seizures
  • Drooling that is accompanied by signs of an allergic reaction, such as itching, hives, or facial swelling

Why is my beagle drooling so much all of a sudden?

Excessive drooling in beagles can be caused by a variety of factors. It could be due to excitement, anxiety, or fear. It could also be a sign of nausea or an upset stomach. In some cases, it could be a symptom of a more serious health issue such as dental problems or even rabies. If your beagle is drooling excessively and you are unsure of the cause, it is best to consult with a veterinarian to determine the underlying issue.

Do dogs drool when they have an upset stomach?

Nausea: This category encompasses various conditions like gastrointestinal (GI) problems, balance issues related to the vestibular system, and motion sickness. When a dog feels nauseated, their salivary glands become hyperactive, resulting in increased drooling.

Natural Anatomy: In some dogs, their saliva production may seem excessive due to the way their mouths are structured, allowing saliva to dribble out more readily.

Does a dog drool when in pain?

Drooling may indicate that a dog is feeling discomfort in the stomach or experiencing nausea. If a dog is excessively drooling and appears to be gagging, it could be a clear sign of distress and severe pain they are going through.


Beagle drooling is a common and natural behavior that can have various causes and meanings. While some drooling is normal and harmless, excessive or sudden drooling can be a sign of a health problem or a behavioral issue. By understanding the common causes of beagle drooling, you can prevent and treat it effectively and keep your beagle happy and healthy. If you have any concerns about your beagle’s drooling or their overall health, you should always consult your vet for advice and treatment.

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