I have to older cats - one is a male (Buster), the other a girl (Jammies). Buster is cranky boy but he's done incredibly well with Lucy since she treats them both like they are alive just for her amusement
Lucy has an obsession with my hair bands, the crocheted ones and I've been on to her for a while now so I keep theim up and away from her, the sneak - but still, lately I keep finding them on the floor

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This morning, we were sitting in the living room having coffee, Lucy on the floor and Buster was on the coffee table and Lucy kept looking up at him and then we watched as Buster took the hairband and flung it on the floor to her

He actually got the hairband for her then went on about his business. It was one of the funniest things I've ever seen. Even funnier, I caught Lucy pushing some of her kibble under her gate to an awaiting Buster who I constantly have to keep out of her food
Here are the devils...