As pet owners, we all want our dogs to be healthy and happy. However, sometimes dogs may show some unusual symptoms, such as drooling and sticky, blood-stained saliva. This condition is not only worrisome, but it can also be a sign of certain underlying health problems.

In this article, we will explain the possible causes of this phenomenon and what to do about it.
1. Possible Causes.
a. Oral Health Problems
The first thing to consider when your dog is drooling blood is oral health. Here are some common oral problems:
- Periodontal disease: Inflammation of the tissues around the dog's teeth may lead to drooling accompanied by bleeding. Accumulation of tartar and bacterial infections can lead to periodontal disease, which in severe cases can affect your dog's overall health.
- Dental injuries: If your dog bites into a hard object or is injured during play, his teeth may crack or break, triggering drooling and bleeding.
b. Digestive problems
Drooling in dogs is sometimes related to the digestive system, and the following conditions need attention:
- Foreign object stuck in the oesophagus or stomach: foreign objects in the oesophagus or stomach may cause discomfort to the dog, which in turn leads to drooling, and in severe cases, even vomiting and salivation.
- Inflammation of the gastrointestinal tract: Gastroenteritis and other digestive disorders may also lead to drooling accompanied by nausea and vomiting.


c. Poisoning
If a dog accidentally swallows a poisonous substance, such as certain plants, drugs or other chemicals, this can lead to drooling, vomiting and even blood. This is a very critical situation and requires immediate medical attention.
d. Nervous system disorders
Certain neurological problems, such as stroke or epilepsy, can cause your dog to drool. These conditions are usually accompanied by other serious symptoms and require immediate medical attention.
e. Respiratory problems
Respiratory infections (such as pneumonia) may also cause your dog to drool and may be accompanied by symptoms such as coughing and wheezing.
2. Observe the symptoms.
When faced with a dog drooling with blood, the owner needs to carefully observe other symptoms of the dog, such as:


- Changes in appetite: Does the dog refuse to eat or drink?
- Behavioural changes: does the dog become unusually quiet, agitated or distressed?
- Breathing: Is there any difficulty in breathing, coughing, etc.?
- Other symptoms: Is there any vomiting, diarrhoea, etc.?

3. Seek medical attention.
For a dog that is drooling with blood, the owner should take the dog to the vet as soon as possible for a check-up. When seeking medical attention, the following information can be provided to the veterinarian:


- Duration of drooling
- The duration of the drooling
- Other accompanying symptoms
- Dietary habits and living environment of the dog

4 . Preventive Health Care.
To avoid health problems such as drooling in dogs, owners can take the following preventive measures:


- Regular Oral Examination: Conduct regular oral health examination for your dog to maintain good oral hygiene.
- Healthy diet: Provide a balanced and suitable diet and avoid your dog biting into hard objects or food with bones.
- Avoid toxic substances: Know which plants or objects are poisonous to your dog and try to keep them away.
- Regular checkups: Take your dog to the vet for regular health checkups to detect potential problems.


Dogs drooling and having blood in their mouths should not be ignored, and prompt observation and treatment is vital. As an owner, being aware of these possible causes and symptoms allows us to take better care of our furry friends.
Remember, prompt medical attention is the best way to keep your dog healthy, and we hope that every dog owner can keep their pets warm and healthy.