I get mother's day cards from my cat (from my mom), gifts from my cat and her cats as well. I also buy each kitty a gift and have them wrapped up. My cat also gets an allowence if he behaves and we have multiple cat-alogs here we shop from.
My mom always gives my cat little presents on each of the holidays. For Christmas she gave her this big stocking filled with toys and a mouse toy for easter. Also when she sent flowers to me for easter she signed their dogs name on the card. It was really cute.