How often do you find frogs in the stairwell? Could it make sense to carry something (a plastic bag?) to pick up the frog with so that you don't get slime on your hands?

If it were me, I think I'd go with plastic bag or other hand cover, possibly have room temperature water with me (probably good enough for frogs, and I'm willing to drink the stuff), and put the frog on the lawn unless I'm in the mood for a bit of a walk and seeing the woods.

I have no doubt that I would habitually wonder whether there are weird events in people's lives which are the result of interventions by incomprehensibly powerful beings.