Things to note when raising a cat:
1. After bringing a kitten home, it should be properly cared for in a stable environment for seven days, and then vaccinated as soon as possible.
2. In terms of diet, cats should be fed cat food that is appropriate for their age. 
3. Avoid frequently changing your cat's living environment, as this can lead to stress-related illnesses in cats.
4. Brush your cat's fur daily and keep its living environment clean.
5. Regularly deworm your cat to prevent parasite infections.