Noah, Rescued Kitten Became A New Family Member

Domestic kittens in developed societies are usually vaccinated against common illnesses from two to three months of age. The usual combination vaccination protects against Feline viral rhinotracheitis (FVR), Feline calicivirus (C), and Feline panleukopenia (P). This FVRCP inoculation is usually given at eight, twelve and sixteen weeks, and an inoculation against rabies may also be given at sixteen weeks. Kittens are usually spayed or neutered at approximately seven months of age, but kittens as young as seven weeks may be neutered (if large enough), especially in animal shelters. Such early neutering does not appear to have any long-term health risks to cats, and may even be beneficial in male cats. Kittens are commonly wormed against roundworms from about four weeks.
Orphaned kittens
Kittens require a high-calorie diet that contains more protein than the diet of adult cats. Young orphaned kittens require milk every two to four hours, and they need physical stimulation to defecate and urinate. Cat milk replacement is manufactured to feed to young kittens, because cow's milk does not provide all of their necessary nutrients.