- Feed and walk your little pup; if he makes a mess, you clean it up. When you squeeze his leash, he makes a gassy sound that gets louder and louder until Doggie does what doggies do . . . and this becomes a dog poop game. The first player to clean up after the dog three times wins in this doo doo game that models responsibility in a fun (and gross!) way. It’s not a question of what the doggie will do; it’s only a question of when the doggie will do it.