Precautions for feeding kittens:
1. If you have a mother cat at home, be sure to wash your hands thoroughly before feeding the kittens. Wrap the kittens in a towel or wear disposable gloves to prevent the mother cat from smelling them and picking them up or even eating them.
2. After each feeding, let the mother cat lick the kitten's bottom. The mother cat will then clean up the kitten's poop and pee. 
3. If you don't have a mother cat at home, you'll have to take on the role of a "cat mom." Use cotton swabs or tissues dipped in warm water (it must be warm water, not too hot, as cats have very delicate skin and you don't want to burn them) to wipe the cat's bottom. After wiping for a while, you'll see the cat urinate and occasionally defecate. Attentive owners can make a note of this so that the vet can understand the cat's condition during future checkups.
4. After urinating, dry your kitten with a dry tissue or towel to prevent it from catching a cold.
5. The most important point! If there's no mother cat, you must keep them warm with a hot water bottle. Kittens are very fragile, so remember to keep them warm. When not nursing, use a hot water bottle or hot water bag to replace the mother cat's role. Fill it with hot water and wrap it in a towel to prevent scalding the kittens. Change the water approximately every 4 hours. The temperature inside the box should be 25-30 degrees Celsius for the first two weeks, and gradually decrease it to 20 degrees Celsius from the sixth week.
6. Never bathe a kitten. If it is a stray kitten, just wipe its body with a warm towel and then dry it with a dry towel. Make sure to ventilate the room and keep the nest dry.
