I had to laugh at your description of her biting things. Otto absolutely does this if I anger him. For example, if I leave magazines or a boardgame on the shelf under the coffee table, he’ll start chewing on them (understandable). If I push them away, he’ll get frustrated and take a bite at the coffee table itself. He never ever chews it, so it’s like he’s biting it to show his frustrating that I pulled away what he was chewing on. Silly bun.
He likes to throw his rattle thingy, but only in his cage or maze haven where dropping it makes a lot of noise. He won’t do it at all on the bare floor or carpet.
He likes to rip at cardboard and occasionally his phone book (I usually have to pretend to read it first to get him interested).
If I have an afghan across my lap, he’ll run up to it and try to pull at the pieces of yarn. I say “no” and push him away and he binkies off in happiness. Then he comes back and does it over and over. *sigh* I figure it’s easier to pull up the afghan when I get sick of the game than it is to actually discipline him.
For playing with me, he loooves doing anything involving clicker training. I’ve taught him a few tricks and every time he sees the clicker he runs over and starts doing his tricks as fast as he can. Lol. It’s so adorable! And often when I try to stop our session, he’ll keep standing up or spinning around to make me keep going.
ETA: Quantum, Otto does the ankle bonking too. No matter where I put them, it is clearly the wrong place.