OMG, she is adorable!!! I can only tell you of my friend's experience with her pit had this box she was brought home and she LOVED that box...for a while.
When she got a little bigger (not much bigger than ((Lola)) ), my friend told me she left him in the laundry room of their apt. I'd already told her of ((Anvil's)) dog experience, and told her that wasn't such a good idea.
The puppy destroyed the box, as well as the linoleum floor of the apt., scratch marks on the door, etc. I had to laugh when she screamed "remember that damned box he loved? it's in a million, gazillion, trazillion little bitty pieces with the floor!!!"
Good luck with the teenagers..I think dogs are probably easier
Hugs and prayers,
Amy