Acclaimed Irish playwright Martin McDonagh won an Oscar for his short film Six Shooter (2005) and received a screenwriting nomination for his feature debut In Bruges (2008).
On the other hand, when was the last time you saw a Broadway show detonate a cow above the orchestra pit (an event seen in McDonagh's Oscar-winning short, Six Shooter )? McDonagh may not fetishize violence, but it's a vital conduit for his artistic expression, like fields of wheat for Terrence Malick or cutaways of roadkill for Lee Daniels.
Domestic animals play a significant role in McDonagh's body of work (consider the cat in The Lieutenant of Inishmore, the cow in "Six Shooter," McDonagh's Oscar-winning short), and in Seven Psychopaths the canines run amok.
McDonagh, who also made “In Bruges” and the Oscar-winning short “Six Shooter,” is the exact opposite of heartwarming, which I’m fine with, but he doesn’t seem to care much about appealing to our hearts, either.