Folds are a medium-sized breed of cat (9–13 lbs. for males and 6–9 lbs. for females). They have round bodies, round heads, and round faces. They have big round eyes. Their noses are short with a gentle curve. They have medium to short sized legs. Their heads are curved at the top. They have very short necks. The eyes have a big gap which gives the Scottish Fold a "sweet expression".