After Royal Pains concludes its eight-season run on USA this summer, don't be surprised if star Paulo Costanzo embarks upon a second career as a goat farmer.

During a recent set visit, Costanzo and his co-star/on-screen brother Mark Feuerstein discussed Costanzo's obsession with all things goat, and how it prompted Feuerstein to rent a goat and bring it to the set for a day.

Check out the video above to find out how Costanzo's bizarre fascination often ruins takes, and to see his amazing impression of goats going through various emotions. (Game of Goats has nothing on this.)

Royal Pains airs Wednesdays at 10/9c on USA.