Nothing ever happens to Henry Huggins. Nothing, that is, until a stray dog named Ribsy comes into his life. Pretty soon, Henry and Ribsy are wreaking havoc on the city bus, getting a ride in a police car with sirens wailing, and winning a prize at the dog show. Thanks to their joint shenanigans, Henry finds himself covered in green paint one day, and later accidentally colors Ribsy's fur pale pink. One week, Henry catches earthworms for his fisherman neighbor to raise money for a borrowed ball Ribsy helped him lose. One football costs a lot of earthworms--1,395, to be exact. Plus 41 worms for tax. Life is no longer dull.
At last, Henry Huggins's father has promised to take him fishing, on one condition. Henry's dog, Ribsy, has been in all sorts of trouble lately, from running off with the neighbor's barbecue roast to stealing a policeman's lunch. To go on the fishing trip, Henry must keep Ribsy out of trouble -- no chasing cats, no digging up lawns...and no getting anywhere near little Ramona Quimby, the pest of Klickitat Street.
Henry Huggins's dog, Ribsy, is hopelessly lost in a huge shopping mall parking lot. It's raining hard, the pavement is slick, horns are honking, and drivers are shouting. When Ribsy thinks he has found the Hugginses' new station wagon at last, he jumps in the open tailgate window and falls asleep, exhausted. When he wakes up find himself in the wrong car, lots of little girls pet him and make plans to give him a bath. All Ribsy wants to do is go home to Henry. Instead, he's about to begin the liveliest adventure of his life.