Cat care FAQ
Short answers to common cat questions. For anything about your own cat's health, ask your vet.
Can cats drink milk?
Most adult cats are lactose intolerant to some degree, and cow's milk can cause diarrhoea. Fresh water is all a cat needs to drink. If you want a treat, cat-specific "milk" products are lactose-reduced, but count their calories.
Which plants are dangerous to cats?
Lilies (true lilies, Lilium, and daylilies, Hemerocallis) are especially dangerous: even small amounts of pollen, leaf, or vase water can cause kidney failure. If you think your cat has had contact with a lily, contact a vet immediately. The ASPCA keeps a searchable list of toxic and non-toxic plants.
How often should my cat see the vet?
Feline life stage guidelines from the AAHA and AAFP recommend at least one wellness visit a year for every cat, with more frequent visits often advised for senior cats and those with health conditions. See Cat life stages.
Why does my cat knead?
Kneading is a behaviour kittens use while nursing, and many adult cats keep doing it when relaxed or content. It is normal. Trim nails or put a thick blanket down if the claws are uncomfortable.
How do I know if my cat is overweight?
Vets use a body condition score. At a healthy weight you can feel the ribs under a thin layer of fat, see a waist behind the ribs from above, and see a slight tummy tuck from the side. Ask your vet to score your cat, and use the calorie calculator only as a starting point.
How many litter boxes do I need?
A common guideline is one box per cat plus one, in different places. See Litter box setup.
Is a slow blink really a cat smile?
A slow blink is widely seen as a relaxed, friendly signal, and a 2020 study found cats were more likely to approach people who slow-blinked at them. Try blinking slowly back. More in Reading cat body language.