Reasons and solutions for cats vomiting light red liquid but in good spirits:

1. Cats losing teeth, suffering from stomatitis, or being scratched in the mouth by sharp objects may cause bleeding. Stop the cat’s bleeding promptly and send it to the pet hospital for examination.

2. Cats vomiting light red liquid may be caused by indigestion. You can give your cat antiemetics and anti-inflammatory drugs, and you can also give your cat some probiotics.

3. The cat has swallowed foreign objects, such as fish bones, bone fragments and other food, and scratched the stomach, which may cause the cat to vomit light red blood. Seek medical examination promptly.

4. Cats vomiting light red liquid may be infected with feline distemper or other diseases. It is recommended to go to a pet hospital for timely diagnosis and treatment.

5. It may also be caused by parasites in the body that cause the cat to vomit. You can feed your cat some deworming medicine.

6. The cat vomited pink liquid after eating something pink. No other symptoms are normal.

7. When a cat’s gastrointestinal disease occurs, it will also cause symptoms of vomiting blood. If your cat has a problem such as a digestive tract infection, inflammation, or ulcers, your veterinarian may prescribe medications to treat the symptoms.