When we first spotted the plaster puppy being built inside of the mysterious Good Dog, we knew we were in for a treat. But in an entirely unexpected twist, last night we found the canine perched above the future hot-dog stand’s awning. Even if the beast is hilariously chained to the fire escape above (hey, it’s St. Marks — of course he’s wearing a choker), it’s clear that this sign is even more menacing than the controversial cupcake. That said, if the psychedelic pimp cup outside of neighbor Gama has lasted this long, maybe the dog can rest easy.