Solutions for when your cat is sneezing due to a cold:
1. If your cat has a cold and is sneezing, you should take measures to keep it warm and prevent it from being exposed to drafts to avoid worsening its condition.
2. You can give your cat some medication specifically for treating feline colds to help reduce inflammation and speed up recovery.
3. Feed it a balanced diet of cat food with protein supplements to help strengthen its body's nutrition and fight off colds. 
How to prevent cats from sneezing and catching a cold:
1. When the weather is cold and damp, do not let your cat stay outdoors for a long time. After bathing your cat, be sure to use a hairdryer to thoroughly dry its wet fur to prevent it from catching a cold.
2. Your cat's sleeping mat must be aired and washed regularly. Do not let your cat's sleeping mat become damp, and never let your cat sleep directly on a cold floor.
3. If you allow your cat to go outside and come into contact with other sick cats, it can also catch a cold, and it can catch more diseases than just these. Owners should limit the number of times their cats go outside and the range of their activities.
