Plot summary
When Ms. Newberg ( Christine Ebersole ) throws a " bark mitzvah " for her dog Koufax, many of the guests begin showing similar symptoms. Koufax has an empyema in his lungs, and has MRSA. Hank quarantines the guests in the house. Meanwhile, Evan makes a surprising discovery about Divya's personal life. Tucker ( Ezra Miller ) is worried that Libby ( Meredith Hagner ) may be cheating on him. A grateful Ms. Newberg sends a gift.
Credits
Adapted from Wikipedia contributors, List of Royal Pains episodes. HTML formatting and reference markers removed.