It was sort of sweet, if ridiculously ill-informed, that Ruby thought comfortable ought to be a consideration in where Topaz spent the full moon. Topaz merely shook her head. "The windows," she pointed out. "Any opening is another place you'd need to secure. Another place where it could fail."
Even the walls might not hold a wolf who had all night to find a way through them. She would have to reinforce the sides of the trunk as well as making it bigger, just to be safe. But what if even that didn't work? At the Ministry, if she were to break free of the trunk she would still be in a cell. Here...
"I could come up with some ward traps, I think," she said thoughtfully, with a frown. "To put on the floor around the trunk."
Even the walls might not hold a wolf who had all night to find a way through them. She would have to reinforce the sides of the trunk as well as making it bigger, just to be safe. But what if even that didn't work? At the Ministry, if she were to break free of the trunk she would still be in a cell. Here...
"I could come up with some ward traps, I think," she said thoughtfully, with a frown. "To put on the floor around the trunk."
pinned my hopes to the summit of someday

Magnolia