Bundifora percebe que a Vaca tem a boneca Crabs, enquanto ele tem a casa de bonecas correspondente. Ele tenta perguntar a mamãe se ele pode brincar com Cow, mas ela diz que não permitiria "a menos que ele fosse o último homem na Terra".

Cow has a crush on Crag, the smartest kid in school, but is ignored by him. Her friends try to convince her that her horns are too small, so she tries every way to make them bigger by decorating them with coat hangers, paper masche, and even chocolate chip weenies. Cow later learns that Crag wasn't interest in Cow, because he had a crush on one of her friends.

Mamãe e Papai dão carona ao Bundifora, para desespero da Vaca e do Frango.

Mom and Dad go out of town, leaving Cow as the babysitter, because she's the biggest, and not the oldest. Pretty soon, Chicken is at the mercy of his sister's babysitting technique: eating marshmallow soup for supper, doing homework with Crabs the Warthog doll, Piles the Beaver doll, and Manure the Bear doll, taking a bath and being scrubbed with dishsoap, and wearing diapers.

Cow is depressed because she has no friends: until she finds a fly in her room and befriends it. Pretty soon she and the fly are inseperable: until Chicken, Mom and Dad call in the fly exterminator.

Cow stays outside too late, and pretty soon finds herself lost in the woods, and tries to survive. She pretty soon comes to the conclusion that it's eat, or be eaten, so she puts on war paint, and finds a squirrel in a bush, she quickly eats. It turns out she was in the backyard all the time, and her imagination got the better of her.

o Frango , Flem e Earl são treinados pela figura de ação, Sargento Braços de Salsicha, para se tornarem marinheiros como ele.

O primo anárquico da Vaca e do Frango, Sow, vem fazer uma visita. Quando ele apronta na escola, a Vaca acaba assumindo a culpa pelas ações equivocadas de Sow.

Cow brings home an ""invisible"" dog, whom she dubs, Kevin. Pretty soon, she and Kevin are inseperable, but causes trouble with school and friends. After she enters Kevin in a dog show, and wins, Kevin ""runs away"". Afterwards, Cow finds Kevin, befriended an ""invisible"" homeless man.

Cow tags along with Chicken, Flem, and Earl on their camping trip in the tree fort. Cow says that if Chicken, Flem, or Earl touch her dream catcher that they'll die. Chicken accidentally breaks her dream catcher, and soon, he, Flem and Earl are at the mercy of Cow's worst nightmare: The Milkman.

Chicken refuses to take bath, so he just sits there in the empty tub, while Cow, Mom, and Dad try to make him take a bath so they can use the toilet.

Enquanto espera para embarcar em um avião para a visita dele e da Vaca a Brunei, o Frango, de repente, descobre que tem medo de voar.

O Frango, Flem e Earl estão no primeiro dia do ensino médio, onde no EF eles jogam queimada. Enquanto estão nos chuveiros, suas roupas são roubadas.

Cow and Chicken have a big test the next day at school but when Chicken forgets to study, he tries to fake all kinds of illnesses to avoid going to school. After holding his thermometer over the grill, Mom and Dad call the doctor who makes housecalls: The Red Guy.

Diferente da Vaca, o Frango não pode assobiar e ele tenta obter lições do professor Hineybottom (Bundifora).

Cow wonders about the day she was born. Chicken tells her she was adopted, Mom tells her that the stork delivered her, Dad said they found her in a cabbage, Teacher says she hatched from an egg, and Red Guy says he delivered her.

Red Guy is CEO of a giant factory. He holds a birthday party for himself in the confrence room later that night, but none of the employees show up. But it doesn't matter, he has enough fun by himself.

Depois de brincar com uma arma de identificação de preço em um supermercado, a Vaca e o Frango são comprados pelo Bundifora.

Usando um foguete caseiro, a Vaca viaja para um planeta distante, onde se encontra com Bundifora, que afirma ser um alienígena. Ela o leva de volta à Terra, onde ele afirma que a solução para os problemas do mundo está nos fantoches.

Chicken is fed up with Cow's constant babbling, and wishes for her to shut up. Cow then gives Chicken the silent treatment. Chicken soon regrets when Cow doesn't tell him about an oncoming truck, and not representing him in court.

Flem and Earl find themselves lost in the middle of an ocean near the equator. They fear their lives are short, and begin reminescing about their fun lives: home coming, water boys, mentally challenged, eating cheese in Yurp, running with the bulls in Pimplelotta, singing drinking songs in Germany, and having love for Cow.

I am Weasel: ""I.R. Do""

Dad decides that the family needs a pet...so he buys a spayed male jackel named Ed. He and Mom go out to celebrate, leaving Cow and Chicken alone with a living terrorist pet. Cow and Chicken then consult ""How to Care for Your First Jackel"" to try to tame Ed.

A Vaca tenta convencer o Frango a comer sua torta recém-assada.

Mom and Dad are disgusted that Cow and Chicken believe the world is round, so they hire Dad's brother, Longhorn Steer (who really is a steer) to tudor Cow and Chicken. Longhorn fails, but Cow and Chicken learn that he doesn't want to teach...we wants to be a normal steer, get married, have kids, hold a job, and stampede.

O Frango e Earl competem contra Flem e Bundifora em uma competição de patinação artística. Infelizmente, quando Earl fica ferido, o Frango tenta encontrar outra maneira de vencer.