What's the appeal of cat ears?

After finishing Strike Witches, I was stuck on the way that, when performing magic, the girls developed cat ears and tails for no apparent reason. The Strike Witches producers knew what decades of anime has already confirmed: cat ears on

Cat Ear Positions are Trying to Tell You Something — What They Mean

What are Those Special Hairs in Your Cat's Ears?

Kitten Who Had Ears, Tail and Paw Amputated Melts Hearts: 'What a Fighter

CURLED, CURVED AND FOLDED EAR CATS

Why Are My Cat's Ears Hot? What Hot Ears Mean for Kitty

Cat Communication SPCA of Northern Nevada

How to Get Rid of Ear Mites in Cats, Huntersville Vet

Ear Infection In Cats: Causes, Symptoms, And Treatment Options

Why Do Cat's Ears Go Back & What Does It Mean?

Operation Catnip - What is an ear-tip? The universal sign that a community cat has been spayed-neutered and vaccinated. Every cat that comes to a #CatnipSunday clinic is ear-tipped.

File:Cat-ears.jpg - Wikipedia