Plot
Peter is frustrated with the horrendous behavior demonstrated by Fudge, who frequently goes unpunished. Peter becomes annoyed with Fudge because he often disturbs his pet turtle, Dribble, which he won at his best friend Jimmy Fargo's birthday party. Furthermore, Fudge throws non-stop temper tantrums, goes through a finicky phase of abstaining from eating altogether, emulates Peter's behavior, and throwing tantrums if it is prohibited. Nevertheless, their parents, Warren and Anne, dote on Fudge, to Peter's anger and frustration.
For months, Fudge's antics continue; when Warren invites his client, the president of the Juicy-O company, Howard Yarby, and his wife to stay at their apartment during their holiday in New York, Fudge ends their stay early by frightening Mrs. Yarby and decorating the couple's suitcase with trading stamps. Afterwards, Fudge goes through a period of refusing to eat, which ends after Warren pours a bowl of cereal over Fudge's head. At Central Park, Fudge knocks his front teeth out after catapulting himself off the jungle gym at the playground when he decides to fly. On Fudge's birthday, Anne throws him a birthday party, which proves to be disastrous when Fudge and his playmates misbehave. When Anne takes the boys on a day out, Fudge misbehaves at his dental appointment, Anne's buying her sons new shoes and an outing at a hamburger restaurant. When Peter is assigned a school project on transportation, Fudge vandalizes his visual aids. While Anne is in Boston visiting her sister, Warren is forced to include Fudge in his ad agency's commercial by his new client, the president of the Toddle-Bike company. While taking Fudge and Peter to a movie theater, Fudge takes off when he believes the onscreen bears are real.
As summer approaches, Fudge takes Dribble from his bowl and swallows him, much to his family's horror. He is rushed to the hospital, where Dribble is extracted, to Anne's relief. However, Dribble has died in Fudge's stomach and Peter is devastated over the loss of him; Warren and Anne sympathetically compensate by giving a dog to Peter, who appropriately names it Turtle in memory of Dribble.
Characters
Peter Warren Hatcher – the protagonist of the story, and a smart, assertive, but seemingly naïve 9-year-old boy. Most of the book focuses upon his relationship with Fudge and his family, and the fact that Fudge is the perceived source of all of his troubles. His parents, Warren and Anne, usually seem to let Fudge get away with anything and everything, and though it does appear that Peter's needs and wants are often ignored and overshadowed in favor of Fudge's, this is not always the case.
Peter believes that Warren and Anne show Fudge preferential treatment, especially Anne; he also is frequently frustrated when Fudge gets into his things and tries to become involved in his activities. However, Peter does love him very much and shows concern for him when he is hospitalized (after swallowing Peter's pet turtle, Dribble) and the doctors speculate that they may need to operate on him. Peter is very upset when he learns that Dribble is dead and is furious when he sees Fudge get showered with attention and gifts when he comes home, but then Warren comes home with a dog for Peter for being "a good sport" and to compensate for the loss.
Farley Drexel "Fudge" Hatcher – Peter's younger brother, whom he often resents. At the beginning of the book, Fudge (a nickname for his much-despised legal name, Farley) is 2½ years old, and turns 3 in Chapter 5. He is a very loud, demanding, and mischievous toddler who is prone to violent temper tantrums. He has a very active imagination, and others – including Sheila Tubman and the wife of one of his father's clients – adore him. In the final chapter, he swallows Peter's pet turtle, Dribble, and is hospitalized, but the doctors are able to help him expel him without surgery. Peter often sees him as a pest, but Fudge looks up to Peter, and eventually Peter realizes the bond that they have.
Anne Hatcher – Peter and Fudge's mother and Warren's wife. A caring mother, she shows love and devotion to her family and is very protective of Fudge. Her sometimes-overprotective ways with him sometimes cause problems for Peter; for example, when Fudge jumps off the jungle gym at the playground at Central Park (believing he is a bird that will land safely), she scolds Peter severely, holding him solely responsible for Fudge's injuries and not even listening to his side of the story. She later admits to becoming overly emotional with the aftermath of Fudge's flying experience and taking it out on Peter. When Fudge ruined Peter's school project, Anne spanked him, which surprised even Peter, who was convinced that everyone thought that Fudge could do no wrong, but Anne remarks that Fudge should have known better.
Warren Hatcher – Peter and Fudge's father and Ann's husband. He works at an unnamed advertising agency, whose major clients in Tales are Juicy-O, a fruit drink that the Hatchers find rather unpleasant, and Toddle Bike, a manufacturer of plastic toy tricycles à la the Big Wheel and Green Machine; Fudge is hired for a commercial for the latter product. Although most of Warren's clients are happy with his work and company, he also had his share of failures, such as losing the Juicy-O account. A loving father who wants what is best for his family, he is firmer and more conservative in rearing Peter and Fudge than Anne, particularly with Fudge. For example, when Fudge refused to eat unless he was fed like a dog, Warren was the one to finally lay down the law, that if Fudge didn't eat his food like a human, he would wear it. Unfortunately, Warren lacks in cooking and cleaning skills, and once cooked a disastrous dinner, and Fudge enforced his own "eat it or wear it" rule against him.
Dribble – Peter's pet turtle, which he won at Jimmy Fargo's birthday party. Dribble seems to always be annoyed by Fudge, which led to Fudge swallowing him. Afterwards, Warren gives Peter a dog to try to make up for the loss of him; he names it Turtle in memory of Dribble.
Sheila Tubman – Peter and Jimmy's classmate, who lives with her family in the same apartment building as the Hatchers. Peter is annoyed at the very thought of her, considering her to be a bossy know-it-all who still has cooties. She takes charge of a school project that she, Peter, and Jimmy were assigned to work on together, and though the experience was stressful at times for all, their efforts are rewarded with an "A". She is sometimes allowed to help babysit Fudge, proclaiming that she learned about babysitting from her older sister, Libby, who takes a babysitting class.
James "Jimmy" Fargo – Peter's best friend, at whose birthday party Peter won his pet turtle, Dribble. Peter and Jimmy have a special rock collection in the park and share a dislike for Sheila, which they must put aside when they are assigned to work on a school project together.
