"Most ponies are adverse to sickness bugs for some reason. Maybe that's why the windows are always closed."

Longshot gets the distinct feeling that the forces of the universe want him to push the shiny button. So he makes a perception check before pushing the doorbell button.

Spoiler: Are You A Doorbell?
(3d6)[1][1][2](4) VS 16 (+3 Hyper Spectral)