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.
But research shows that healthy kittens can be safely neutered at 6 weeks, or as soon as they weigh 2 pounds. Referred to as early-age, pediatric, or pre-pubertal spay/neuter, the procedure eliminates any chance of an âoops litterâ since female cats can become pregnant as young as 4 months of age. Early-age spay and neuter is safe.