Elaine's attitude towards the dog changes dramatically when she finds out how disobedient Farfel is. When Gavin finally calls, Elaine angrily tells him to come and collect Farfel or else he has "humped his last leg".
When Elaine learns that Farfel is extremely disobedient, her attitude toward him changes drastically. Upon Gavin's arrival, Elaine angrily instructs him to retrieve Farfel or risk having "humped his final leg".