Cat-teasing stick: There are many materials, long and short, which is the only magic weapon for cats to exercise and interact with their owners to enhance their feelings.
Ball games: You can choose a cat's sisal ball, or a special cat ball, or you can choose table tennis, or an ocean ball played by children. Cats will like hollow, small and light balls. Remember not to choose a ball that is too big, too heavy or too strong. Most cats don't like it.
Rope: Like a slightly thicker rope, shoelaces are irresistible to cats. Can instantly wake up the cat's excited state. (sleeve tiger)