The first situation:

The dog’s symptoms: a clear, watery nose that drips non-stop.

Name of the disease: acute rhinitis, upper respiratory tract inflammation, cold.

Cause of illness: nose allergies, exposure to irritants in the air, etc.

Treatment methods: Keep the environment quiet, keep warm, provide nutrition, and take medication.

The second situation:

Symptoms of dogs: sometimes pus-like nasal discharge, frequent sneezing, and dry tip of the nose.

Name of the disease: infectious diseases with high fever, pararhinitis, and rhinitis.

Causes of illness: bacteria, viral pathogens, irritating gases.

Treatment methods: tranquility, food therapy, drug therapy.

Third situation:

Symptoms shown by dogs: Dogs exude mucus mixed with blood, or occasionally have nosebleeds; or the upper part of the nose bridge is swollen.

Name of the disease: head injury or bruise, chronic rhinitis, nasal mucosal swelling.

Causes of illness: traffic accidents, nutritional disorders.

Treatment methods: tranquility, food therapy, medication, and surgery.

The fourth situation:

Symptoms displayed by dogs: nasal congestion, mouth breathing even when stationary. Snoring while sleeping and hissing in the nose when breathing.

Name of the disease: hypertrophic rhinitis, swelling, chronic rhinitis, and pyometra.

Cause of illness: bacteria, loss of physical strength.

Treatment methods: drug treatment, surgical treatment.

The fifth situation:

Symptoms of dogs: nose swelling, the entire upper part of the nose is swollen or only one part is swollen.

Name of the disease: Gingivitis and swelling of the upper jaw.

Cause of disease: gum suppuration, suction or bruise.

Treatment method: It is necessary to diagnose the disease first and then treat it.

Sixth situation:

Symptoms displayed by dogs: The tip of the nose is dry, or only part of the tip of the nose is dry, and the entire nose is dry and cracked.

Name of disease: febrile disease, lack of vitamin A, nutritional disorder.

Causes of illness: chronicity of fever and improper food.

Treatment methods: Cause treatment, food therapy, and topical application.

Seventh situation:

Dog’s symptoms: The color of the tip of the nose changes. The black color on the tip of a puppy's nose gradually disappears with age and will gradually disappear after birth.

Name of the disease: hormonal secretion disorders, nutritional disorders.

Cause of disease: gonadal hormone imbalance and loss of physical strength.

Treatment methods: Cause-based treatment, food therapy.