Dogs vomiting yellow viscous liquid and foam may be related to reasons such as not eating for a long time, food or drug allergies, parasitic infections, gastrointestinal problems, liver and kidney problems, viral infections, etc. Owners should carefully observe the dog’s condition symptoms and behaviors, and take appropriate measures based on the specific situation. If symptoms persist or worsen, you should take your dog to the veterinarian for examination and treatment in time.
1. Not eating for a long time:
Stomach acid accumulates and mixes with gastric juice, which may form yellow viscous liquid. When there is no food in the dog's stomach, bile may also flow back into the stomach, causing vomiting.
2. Food or drug allergy:
Certain food or drug ingredients may cause allergic reactions in dogs, leading to vomiting.
3. Parasitic infection:
If the dog is infected with intestinal parasites such as roundworms and hookworms, these parasites will destroy the intestinal environment and irritate the dog's gastrointestinal tract, leading to Dog vomits yellow liquid and white foam.
4. Gastrointestinal problems:
The dog may have swallowed foreign objects, or suffer from gastroenteritis, gastrointestinal ulcers and other diseases, which will cause gastrointestinal tract irritation. This produces yellow, viscous vomitus.
5. Liver and kidney problems:
Dogs may suffer from diseases such as hepatitis and nephritis. These diseases will affect the dog’s metabolic function, cause toxins to accumulate in the body, and cause vomiting.
6. Viral infection:
For example, parvovirus, etc., these viruses will attack the dog’s gastrointestinal system, causing severe vomiting symptoms in dogs.
If the dog shows symptoms of vomiting yellow viscous liquid and foam, the owner should take the dog to the pet hospital for examination as soon as possible, and the veterinarian will provide professional diagnosis and treatment. At the same time, pay attention to other symptoms of the dog, such as mental state, appetite, defecation, etc. This information can help veterinarians more accurately determine the cause of the disease.