This is a test of commonsense. Complete the next sentence:

How to brush a cat
Wear sterilized rubber gloves.
This is a precautionary measure if you find signs of irritation on your cat's skin. You'll be less likely to pass germs into any open wounds.
If you find ticks, you'll be able to remove them before they can do further harm to your cat. Recognize what healthy fur and skin look like.