Things to note when raising a cat:
1. Cats are prone to parasite infections and need to be dewormed regularly, both internally and externally, every three months.
2. Feed your cat regularly and in measured amounts to prevent overeating. Also, provide a variety of foods to ensure a balanced intake of nutrients. 
3. Cats are very sensitive to cold, especially in winter. It is necessary to take measures to keep them warm to prevent them from catching a cold.
4. Owners need to regularly clean and disinfect the cat's living environment to prevent bacteria from growing and causing the cat to get sick.
5. Cats kept indoors for extended periods may become timid, shy, and prone to depression. Owners should take their cats out for walks and exercise occasionally to promote their healthy growth.