Cat facts hub
Your cat, decoded
Why their tongue feels like sandpaper, what their whiskers are for, how many toes they have: our cats are little marvels of engineering, and every detail is there for a reason.
Here we decode cats for real: fun facts worth sharing, but always fact-checked. Enough to make you see your furball in a whole new light.
Shareable fun facts, fact-checked
Explore by topic
Cat colors & patterns
The coat mini-hubs: each page explains one coat (the genetics, the variants, the myths) and shows every named variant in photos.
Tabby catsMackerel, classic, spotted, ticked: the default cat, decoded pattern by pattern.
Orange tabby catsThe ginger cat: why almost all of them are tabbies, and why most are male.
Calico catsThe tricolor coat, its X-chromosome genetics, and why males are one in thousands.
Tortoiseshell catsBlack and orange with no white: the mosaic coat and the tortitude question.
Calico vs tortoiseshellThe one-look difference (white patches), then the genetics both coats share.
Tuxedo catsBlack and white in formal wear: the white-spotting ladder from locket to van.Our articles
Your cat decoded
How long do cats live?
Kittens
Did you know?
How many toes does a cat have?
A cat normally has 18 toes: five on each front paw (including the dewclaw, that little thumb that never touches the ground) and four on each back paw. Some cats, called polydactyls, have more: it is inherited, and usually harmless, though those extra claws need watching because they do not wear down on their own.
Why is a cat's tongue rough?
Their tongue carries hundreds of backward-facing papillae. A 2018 CT study found each one is a hollow scoop rather than a solid spike, with a cavity at the tip that wicks saliva up and carries it down to the skin. It is a brush that also moves fluid.
Should you trim a cat's whiskers?
Never. Whiskers sit in follicles packed with 100 to 200 nerve fibres, and cat-specific experiments going back to 1823 show whisker-deprived cats move slowly and cautiously in the dark. The cut itself is painless, because the shaft is dead keratin; what it costs is a sense. They shed and regrow on their own.
Do cats sweat?
Very little, and mostly through their toe beans, which house sweat glands. That's why a stressed or overheated cat can leave little damp paw prints. They regulate their temperature mainly by grooming and seeking out cool spots.
Our fun facts are fact-checked. For anything about your cat's health, your vet has the last word.