49. You keep your windows open in the dead of winter just to keep the newts comfy.
50. The linen closet has less linens in it and has become a place to store all your newts' paraphenalia (rocks, tanks, gravel, plants, filters).
51. Your students can't for the life of them remember when their exam is, but they'll ask for your newts by name ("How are John and Paul doing?")