Let's get one thing straight up front: Almost all cats shed. The "almost" is there to apply to those very few cats who haven't any fur — such as those of the Sphynx breed, who still manage to carry a little down that can rub off on your clothes. Once you accept the shedding, though, you'll find there's a lot of variety when it comes to cat fur.

If you count out the more exotic coats of some purebred cats, though, you're mostly looking at the difference between choosing shorthaired and longhaired cats.

Some people like the sleek look and feel of a shorthaired cat; others adore the flowing softness of the longhairs. Do you prefer to rub your hand down a sleek pelt or bury your fingers in a longhaired one?

What about shedding? The difference in shedding levels between short- and longhaired cats can be dramatic, especially in cats that are prized for the volume of coat, such as with Persians. Are you prepared to live with a lint roller in your bathroom, your glove box and your desk drawer at work? Would you be appalled to have a friend pick one of those glorious 4-inch pieces of fur off the back of your sweater? If you're on the low end of fur tolerance, you'd better stick with shorthaired cats.

You also need to consider the extra care that goes into all but the sleekest of coats. If your longhaired cat's mats get out of control, you'll need to seek out a professional groomer, and that costs money. You'll spend even more money if you elect, as some cat owners do, to have your longhaired cat professionally groomed on a regular basis.