Solutions for cats who have a cold and sneeze:

1. When a cat has a cold and sneeze, you should keep the cat warm in time and prevent it from blowing to avoid aggravating the condition.

2. You can feed the cat some medicines specially designed to treat cat colds to help the cat further reduce inflammation and help the recovery speed of the cold.

3. Eat more nutritionally balanced cat food and protein food in its diet, which will help strengthen the body's nutrition to fight colds.

Methods for cats to prevent colds and sneezing:

1. When the weather is cold and humid, do not let your cat outdoors for a long time. After bathing the cat, be sure to use a hair dryer to dry the cat's wet hair thoroughly to prevent colds.

2. The cat’s sleeping mat must be dried and cleaned regularly. Don't let your cat's sleeping pad get wet, and don't let your cat sleep directly on the cold floor.

3. If the cat is allowed to go out and come into contact with other sick cats, it will also be infected with colds, and these are not the only diseases it can be infected with. The owner should limit the number of times the cat goes out and the range of activities.