To keep shedding and hairballs to a minimum, brushing a short-haired cat once or twice per week is generally recommended, so that would be approximately four to eight times a month. This frequency can help remove loose hair before it's swallowed, thereby reducing the likelihood of hairball formation. If your cat enjoys being brushed, you may choose to do it more often for bonding and relaxation.

As for the type of brush, a fine-toothed comb or a rubber grooming mitt can work well for short-haired cats. These types of brushes are designed to gently remove loose fur and stimulate the skin without scratching or irritating. They are also typically easier to clean than other types of brushes, making them a convenient choice. It's always best to choose a brush that your cat seems comfortable with to make the grooming process as enjoyable as possible for both of you.