George is excited about the new apartment he is going to move into. Elaine is on a blind date, now called a "set-up." Jerry takes Kramer to his self-storage where they discover that Newman has been hiding bags of mail. George finds out he can't get his apartment because the tenant association is going to give it to an Andrea Doria survivor. Elaine is told her date won't be making it because he's been stabbed. She is aroused by the situation. Kramer's cold is getting bad and he's not going to the doctor, they botched his vasectomy, he's more potent now than ever. Jerry tries to get Newman to get rid of the mail; however, he's not interested because he didn't get the transfer to Hawaii. Kramer finds a dog with a cold that he volunteers to take to the vet, so he can get medicine for their colds. Elaine meets her blind date who gets coffee thrown in his face from another ex-girlfriend. She discovers his problem is that he is a "bad breaker upper." George confronts his rival for the apartment and decides to wage war. Elaine's blind date breaks up with her and tells she has "a big head." From a suggestion by Jerry, George asks for a hearing with the association and tells them the story of his life. Jerry forms "an alliance" with Newman that will hopefully get him out of his life forever. Jerry tries to get Kramer to take his medication. He discovers that Kramer is taking dog medication and beginning to exhibit the signs of being a dog. The big head comment begins to hold true for Elaine and she makes a comment about jamming "a fork in his forehead." Jerry tries to take Kramer to a real doctor. After Kramer bites Newman's ankle, Jerry offers to deliver the rest of his mail. He is too efficient for the post office. Elaine meets up with her blind date and makes good on her promise. Kramer saves the day. George and the survivor don't get the apartment.