Is it normal for my cat to drool?

Why This Happens

Cats usually have a very efficient way of managing saliva. When they don’t, it is often due to one of several physiological or emotional triggers.

• Emotional Response: Some cats experience “happy drooling.” This often happens during deep relaxation, purring, or when they are kneading (making biscuits), as their muscles relax and they simply forget to swallow.
• Dental or Oral Issues: Problems such as gingivitis, periodontal disease, or a foreign object (like a piece of string or a blade of grass) stuck in the mouth can cause excess salivation.
• Nausea or Toxicity: Drooling can be a reaction to something that tastes bitter or is toxic. This could range from a bad-tasting medication to the ingestion of a household cleaning product or a toxic plant.

What It Might Mean in Your Situation

Determining whether drooling is “normal” for your specific cat depends heavily on the context and pattern of the behavior. Consider the following factors:

Timing and Trigger: Does the drooling only happen when you are petting them or when they are eating a specific treat? If it is tied to extreme contentment, it may be a harmless quirk. However, if it happens randomly throughout the day, it is more likely to be a physical issue.

Consistency: A cat that has always drooled slightly during naps may just be “their normal.” A cat that suddenly starts drooling after years of being dry-mouthed is presenting a change in baseline that needs attention.

Accompanying Symptoms: Pay attention to how your cat is acting overall. Are they pawing at their mouth? Is there a foul odor coming from their breath? Are they lethargic or refusing food? Drooling combined with these signs often points toward a medical concern rather than a mood.

What To Do About It

1. Observe and Document: Keep a log of when the drooling occurs. Note what the cat was doing, what they had recently eaten, and if there are any visible changes in their gums or teeth. This information is invaluable for a professional.
2. Perform a Gentle Check: If your cat allows it, carefully look inside their mouth for any obvious debris, such as a piece of plastic or a string. Do not force your hand into their mouth if they are stressed, as this could lead to injury.
3. Schedule a Veterinary Consultation: Because drooling can be a symptom of something minor (like a chipped tooth) or something severe (like kidney failure or poisoning), the safest next step is a professional exam. A vet can perform a physical check and blood work to rule out systemic issues.

Real-Life Example

Sarah noticed her cat, Luna, started drooling every time Sarah brushed her. Initially, Sarah was worried Luna was sick. However, she noticed that Luna was purring loudly, kneading the blanket, and seemed incredibly relaxed during these sessions. Luna showed no other symptoms—she was eating well and remained active. In this case, the drooling was a sign of extreme contentment. Conversely, if Luna had started drooling while acting lethargic or refusing her favorite treats, Sarah would have known to take her to the vet immediately.

Related Questions

• Why does my cat have bad breath?
• What should I do if my cat stops eating?
• Which common house plants are toxic to cats?
• How can I take care of my cat’s teeth?

When To Seek Outside Help

Because this topic involves the health of a pet, you should seek professional veterinary help if the drooling is sudden, accompanied by vomiting, difficulty breathing, or if you suspect your cat has ingested a toxic substance. If you are experiencing severe distress or inability to cope with a pet’s chronic illness, speaking with a licensed counselor or a pet loss/illness support group may be helpful.