Hmmm...Maggie is in general avery annoying cat-just ask Puck. I think the weirdest thing between the two of them is they fight over my lap. If I'm not home, or am busy running around at home, they can cuddle up and sleep just fine. But, heaven forfend if I sit down, and my lap becomes available. They will fight to see who gets to sit on me. No, they can't share. It doesn't work that way.
Maggie fetches, too. She'll play for hours on end. She knows 'Bring it Closer', 'Wait for it', and 'Not until you get off my lap so I don't get furrows across my thigh when you leap after it, crazy cat!'. I have a picture of her as a 8 week old kitten carrying around a tennis ball by the fuzz.
She's clever too--we had a ladder in the house a few weeks back, and we'd show her the toy, then place it on a ladder step. Started out with one low enough that she could see the toy from if she stood on her back legs. Once she had that down, we moved it up the ladder, until finally she was retrieving the toy from the very top of the ladder. With a smug look.
I have a picture of her retrieving one of her toys that I'd hung from a hook on the ceiling of the downstairs. There's a railing between the main level and lower level that's about 6 inches from the downstairs ceiling, and the hook was about 15 inches away from the railing. She got on the railing, leaned way out until she could hook the toy with one paw, then reached out with her other paw, back paws still on the railing, and managed to lift the toy off the hook. Crazy!
She also loves putting her toys into things. Tubs, buckets, shoes, boxes of any kind.
My dog is about 75 pounds, and while not mean, tends to just be 'big'--you know, totally unaware that he's crushing something? Doesn't mean to, but can clear a coffee table overloaded with books, cups, pens, papers, etc with a single sweep of his tail? Yet, when a little kid toddles up, he very carefully flops down in front of them, and shows his tummy. If he's on a lead, he normally doesn't care if he tangles it around things (trees, mostly, since smaller vegetation is simply ripped out of the ground), but if there's a kid around, he handles the lead like Indain Jones with his whip--never trips a kid or traps them. Doesn't care if he tangles ME up, of course, since tripping me means he can sit on me. Sheesh!