How do I trim my cat's claws safely and easily without hurting them?

Quick answer

Only trim the clear, pointed tip of the claw at a slight angle, avoiding the pink part (which contains blood vessels and nerves), so it doesn't bleed. Don't try to do all ten claws at once — trim one or two a day while your cat is deeply asleep, and immediately reward with a tasty treat afterward using positive-reinforcement training.