Okay, so the Steel Squirrels are on the job! This ought to be reassuring but I think it's far more likely that it's a recipe for disaster.
I think that they're going to flatten Hilary's house in their search for the wardrobe and likely kill everything more than vaguely threatening they encounter in not!Narnia. They're also going to be out of the story for a few strips before re-emerging from the wardrobe with several decades of memories as Liam's Queen Consorts and founding a royal line of Squirrel-Lion anthro-hybrids.