Well, yes. No? Sort of? It's complicated. Anyways, trial and error might work the best, though I'll definitely check with the Doctor.

Oh! The TARDIS is the Doctor's magic house. It's blue and looks kind of small, but inside it's enormous. If you see him around, you should ask him to show it to you!

That's definitely good. [Animals are resourceful critters. Even though she's sure the forest poses some danger, there's little doubt that most of them have lived on or that their families are living on.]