- Excitement can cause dogs to produce white foam from their nose. This should not be confused with saliva which is usually clear or slightly yellowish.
- Foam discharge is a result of the excess saliva the dog makes when excited or anxious. Usually after a little calm play the foam will go away.
2. Kennel Cough
- Sometimes known as Infectious Tracheobronchitis, is highly contagious and can be contracted from other dogs, usually in confined spaces like kennels.
- The infection travels through the upper respiratory tract and causes the dog to cough and splutter. During these fits of hacking, the dog may cough up or vomit foamy white discharge.
- Other symptoms include sore throat and red eyes/nose.
3. Dental Problems
- Tartar build up and poor dental hygiene can lead to bad bacteria building up in the mouth.
- This decay eventually leads to gum inflammation and dental disease, which can lead to the creation of white foam around the dog’s mouth and nose.
4. Epilepsy
- White foam around the nose and mouth can be a sign that your dog is suffering from a seizure, especially if the foam is combined with other symptoms like twitching, jerking and stiffening.
- Epilepsy can be managed by medication but, if you suspect your dog is suffering from seizures, its best to get them checked out by a vet as the symptoms could indicate a more serious underlying disorder.
5. Rabies
- This very serious viral infection which affects the brain and nervous system should not be confused with any other condition.
- Rabies can be transmitted from the bite of an infected dog or mammal and is almost always fatal if left untreated.
- While white foam around the mouth is a key sign of rabies, other symptoms include aggression, paralysis and hydrophobia (fear of water).
- If any of these symptoms are shown by your dog, immediate medical attention is needed.