Active, friendly, sociable, curious

Timid or aggressive (hisses, spits, arches back)

Healthy weight

Thin or scrawny, with ribs or hip bones sticking out (Note: A pot belly on a thin kitten may be a sign of worms, a very common and easily treatable condition.)

Clean, shiny coat free of mats, sores, or fleas

Dirty coat stained with urine or feces; red spots or sores on the skin

Clean ears and eyes

Discharge from the eyes, excessive wax or debris in the ears

History of vaccination and veterinary care

Signs of respiratory problems (for example, a cough or runny eyes or nose)

History of eating a high-quality cat food

History of illness (such as vomiting or diarrhea) or behavior problems (such as not using the litter box)