<human>: Can you provide a brief rundown of the text in within 3 sentences?

Y'see, there's this cute tiny stray kitten at home. She likes to stay under my mom's ice cream freezer. Mom doesn't like her under there. Another problem is that there's one other adult stray cat - I once gave a fish head to the kitten and the older cat wanted to get it. I was there while the kitten was eating so I made the big cat go away. And mom has a big dog who tends to be quite the jealous type (so my that she was actually biting her puppies, but that's another story) I want to take the kitten up to my room but I can't have her running around the place. I have random food and who knows how many tiny sharp things. Can I just have her inside a huge box? I know she'll eventually learn to jump out or claw out, but maybe by then I have cleaned my room and she has learned to use the litterbox.
<bot>: stray kitten, need to relocate cat, but need to confine cat to tiny space. and how do i train her to use a litterbox?