Essential fatty acids (like omega 3 and omega 6 fatty acids) and fat soluble vitamins (Vitamin A, Vitamin E, Vitamin, D, Vitamin K). The plain fat is a nutrient too.
Kittens, generally, can begin to use a litter box at about four weeks of age, and a kitten being raised without its mother or adult cat will take slightly longer to litter train; so, keep this in mind when you begin the task of litter training your kitten. - Place the kitten in the box 1/2 hour after play or meals.
You can also trap the kittens when they are 8 to 12 weeks old, sterilize, vaccinate, and return to the colony. Even at the young age of 12 weeks old, many kittens may be difficult to tame and socialize, and by returning them to the colony you will not be using up valuable adoptive homes.ou can also trap the kittens when they are 8 to 12 weeks old, sterilize, vaccinate, and return to the colony. Even at the young age of 12 weeks old, many kittens may be difficult to tame and socialize, and by returning them to the colony you will not be using up valuable adoptive homes.