Pet Health

What To Do if Your Dog Drools Excessively

Discover effective tips and solutions for managing your dog's excessive drooling. Learn when it’s normal and when you should consult a vet for guidance.
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
Golden retriever with drool hanging from its mouth, looking curiously at a bowl of water in a sunny garden.

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It can be alarming to see your dog drooling more than usual. While some drooling is normal, excessive drooling could indicate an underlying issue that needs attention. As a pet parent, understanding why this might happen and knowing what steps to take can help you keep your dog healthy and happy.

⚠️ What to Watch For

Not all drooling is cause for concern, but when it becomes excessive, it may point to a health issue. Here are some signs to monitor if your dog starts drooling more than normal:

  • Drool that suddenly increases in volume
  • Thick, foamy saliva
  • Pain, swelling, or redness around the mouth
  • Difficulty eating, drinking, or swallowing
  • Signs of nausea such as lip-smacking or vomiting
  • Behavioral changes like lethargy, restlessness, or anxiety

If you notice any of these symptoms, it’s time to investigate further or consult with a veterinarian.

🔍 Possible Causes

Excessive drooling, or hypersalivation, can have many causes. Some are harmless, while others may require prompt medical attention. Here are the most common reasons:

  • Dental issues: Problems like gum disease, tooth abscesses, or oral infections can cause discomfort and increased saliva production.
  • Foreign objects: A stick, toy, or other object stuck in your dog’s mouth or throat can trigger drooling.
  • Heatstroke: Overheating can lead to drooling, panting, and other signs of distress.
  • Motion sickness: Car rides or other motion-related activities can make some dogs nauseous, resulting in drooling.
  • Poisoning: Ingesting toxic substances like plants, chemicals, or human food (e.g., chocolate or xylitol) may cause excessive saliva.
  • Gastrointestinal issues: Problems like nausea, acid reflux, or bloat can trigger drooling.
  • Neurological disorders: Certain conditions affecting the nerves or brain can interfere with your dog’s ability to swallow properly.

Understanding the underlying cause is key to addressing the problem effectively.

✅ What You Can Do at Home

If your dog is drooling excessively, there are steps you can take at home to provide relief and determine if professional help is needed. Here’s what you can try:

  • Check for foreign objects: Gently inspect your dog’s mouth for anything that might be stuck, like a piece of food, a bone fragment, or a splinter. Do not attempt to remove it if it’s deeply lodged—call your vet instead.
  • Look for signs of dental problems: Examine your dog’s teeth and gums for redness, swelling, or bad breath, which could indicate an infection.
  • Keep your dog cool: If you suspect overheating, move your dog to a shaded or air-conditioned area and offer fresh water.
  • Monitor for other symptoms: Watch for vomiting, diarrhea, or signs of distress that may indicate poisoning or illness.
  • Limit motion sickness: If drooling occurs during car rides, try using a secure crate or giving your dog breaks outside the vehicle.

These measures can help you assess the situation and keep your dog comfortable while deciding on next steps.

💡 When to Call a Vet

Sometimes, excessive drooling requires immediate veterinary attention. Contact your vet or an emergency clinic if you notice any of the following:

  • Drooling accompanied by vomiting, diarrhea, or lethargy
  • Signs of poisoning, such as seizures or collapse
  • Difficulty breathing or swallowing
  • Bleeding, swelling, or visible wounds in the mouth
  • Persistent drooling that doesn’t improve after a few hours

In these cases, quick action can make a significant difference in your dog’s recovery. If you’re unsure, consulting a vet for guidance is always the safest choice.

FAQs

Q: Is it normal for my dog to drool when excited?
A: Yes, some dogs drool more when they’re excited or anticipating food. However, if the drooling seems excessive or unusual, it’s worth investigating further.

Q: Can certain dog breeds drool more than others?
A: Yes, breeds like Saint Bernards, Mastiffs, and Bloodhounds are known for their drooling due to their loose jowls. This is typically normal for these breeds.

Q: What should I do if I suspect poisoning?
A: If you think your dog has ingested a toxic substance, contact your vet or an animal poison control hotline immediately. Do not attempt to induce vomiting unless instructed by a professional.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
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