Pet the Pup at the Party

You are at a house party and you don't know anybody, but legend tells of a ~very good puppo~ hiding somewhere in this house!

You have 120 seconds to pet as many pups as you can in this randomly generated arcade style game! Each pup you pet adds 30 seconds to your timer. How many pups can you pet in one run?

Pet over 60 pups (and one not pup) and collect them in your good dog gallery. Try and pet them all!