The Cane Corso is a big dog--but luckily, Cane Corso grooming needs are comparatively small.
These dogs' short, stiff, double-layered coats only need brushing once or twice a week for most of the year; the double coats shed seasonally, so daily brushing will be necessary during the spring (and sometimes fall) shedding seasons. Brush the coat with a bristle brush or grooming glove, moving in the direction of hair growth.
Baths will be necessary every 2-3 months, unless the dog gets especially dirty or stinky and an "emergency bath" is needed. These dogs also drool quite a bit, so their chests and necks may need additional cleaning because of the slobber. When bathing your Cane Corso, be sure to use canine shampoo, and rinse the shampoo completely. Not doing both these things can irritate the dog's skin.
The Corso's coat is simply too short to sport any hairstyle other than natural.
And while owners can easily learn all the Cane Corso grooming requirements themselves, it's a good idea to take the dog to a professional groomer at least once. The groomer can give the dog a nice makeover, and provide tips on how to groom a Cane Corso at home.