1. Feed your cat a variety of foods, not just one type, to avoid malnutrition. Regularly change the flavors of their food and supplement them with appropriate amounts of calcium, iron, and vitamins.
2. Brush your cat's teeth every week to prevent food residue from sticking to their teeth and breeding bacteria, which can lead to tartar buildup. 
3. Bathe your cat about once a month to remove dirt and prevent bacterial infections that could lead to skin diseases.
4. Deworm your cat internally and externally every three months to prevent gastrointestinal and skin problems.
5. Short-haired cats are very energetic, so you can provide them with items such as cat trees to help them expend their energy and prevent them from damaging furniture.