Oh boy! That toe and foot biting sure can be painful, but it does sound as though it's typical kitten behavior...on overload, as well the jumping on your back, Jim. Kittens are famous for the love of the climb...up pant legs, backs, up curtains and blinds. I think the terrific advice in the articles below are applicable toward both behaviors. For now I would suggest wearing shoes in inside the house! And as Pat has said, time outs in a closed room with plenty of toys (you'll have to search for that one special one that wins her attention, maybe one she can swat at, something that moves like those battery operated mice), food and water, litter box a good idea. And a scratching post provides energy re-direction as well. Some have toys attached to springs they can swat at and play with so maybe consider getting one of those! Here are a couple of great articles!





Featured snippet from the web

Kittens Need to Bite Something
The reason kittens bite us is simple: they're natural predators and they want to practice their attack on a moving object. In fact, kittens are biologically wired to attack an object that moves, so it's important to teach them how to play with toys--not fingers or feet--from a young age...
http://www.kittenlady.org/biting#:~:...20young%20age.

From the Humane Society
https://www.humanesociety.org/resour...-how-play-nice