Cats can get fleas even in winter. Cats have a lot of fur and stay warm, which is an ideal environment for fleas to live and reproduce, so they may still have fleas even in winter. Owners should check their cats for fleas in winter. If fleas are found, they need to be treated for fleas promptly, and the cat's belongings and living environment should be thoroughly cleaned and disinfected. 
Precautions for cats with fleas:
1. Do not blindly believe in folk remedies, as this may cause adverse reactions and harm your cat's health.
2. Owners should regularly deworm their cats and bathe them once a month to keep them clean and hygienic, preventing fleas from surviving and multiplying.
3. You can put a flea collar on your cat, which can effectively kill fleas.
4. Let your cat bask in the sun more often. Fleas are afraid of sunlight, so this will effectively drive them away.
