"I tear the roof off like 2 dogs trapped in a room"
"You might see me walkin a dead rottrioller dog through the park with a spiked collar, hollorrin at em cause the sunavabitch wont quit barkin"
"A human mut, fuck a being, Im a dog..."
"...you're a mortese, Im a pit bull off hiz leash, all this peace talk can ceace. All these poeple I had to leave in limbo: Im back now - come to release this info. Ill be brief, & let me just keep shit simple...Cannabitch dont want no beef with Slim, nooooo..."
^^^^^str8 from my dome, those are the particular Eminem quotez that I can recall that have to do with a dog reference.
The last one seemz very close to your line, homie