In her latest book, bestselling photographer Carli Davidson has captured cats at the brink of ear-itch madness. In honor of National Cat Day, a look at images from ‘Shake Cats.’ Must. Scratch. That.

BestReviews is reader-supported and may earn an affiliate commission. Details. This is an archived article and the information in the article may be outdated. Please look at the time stamp on the ...

Have you sometimes noticed that your cat, as cute as they are, happens to be standing by the doorway with their tail shaking vigorously? Did it alarm you? Did you wonder what was happening? Why does ...