Scorch steals Roger's game sending Lucky on a mad chase to get the disk. After missing lunch, Lucky, Rolly, Cadpig and Spot attempt to break into the Chow Tower to get some food.
Lucky, Rolly and Cadpig go to the dog track and help their hero Go-Go get back into shape. Lucky doesn't make it onto his favorite bone digging team, The Dog Stars.
Roger samples the dogs voices and Cruella convinces them they can become rock stars. Pug, Lucky and Rolly team up with the other inmates to break Cadpig out of the dog pound.
When Lucky accidentally pushes Cruella into a pond, she fakes an injury to sue the Dearlys for their farm. Lucky passes the wrong message down the Barking Chain, creating chaos.
Fed up with the rules of the barn, the pups move into a hay bale which is taken over by Mooch and his gang. Lt. Pug tells the story of Lock Jaw, the pups disappear one by one.
Cruella plans to make perfume from mushrooms found under the Dearlys' barn. Lucky and friends must do all they can to stop Horace and Jasper from tearing down the barn.
The pups foil a staged grocery store robbery put on by Cruella. Lucky becomes disenchanted with living in such a big family and his constant lack of privacy.
When the pups' favorite program Thunderbolt P.I. is interrupted by a "Cruellathon", Lucky, Cadpig, Rolly and Spot each take turns telling their own version of how the story ended.
When Lucky loses Colonel's prized scarf, he and his friends must rescue it from inhabitants of the swamp. Rolly befriends Ed Pig and later exposes him as a fraud.
Roger and Anita announce that they are moving to a house in the country. Meanwhile, Cruella has plans to bulldoze the farm and send the animals to a glue factory.
Spot thinks she's going to die, so the main pups help her make the most out of her "last day". Lucky lands the part of a pup in a new K-9 Krunchies commercial, but being a star isn't as fun as he imagined it.
Anita is planning a birthday surprise for the pups - designer doggy sweaters. Thinking Anita is moonlighting for another fashion house, Cruella crashes the party in disguise.
The pups turn blue as a result of toxic dumping. Cruella finds a document giving her title to the land under the condition that she lives in the barn for 24 hours straight.
When Lucky learns that Ed Pig was never legally elected mayor, Lucky decides to challenge him. As the election heats up, Lucky finds himself corrupted by the political process.
Spot and Lucky try to prove themselves to Lt. Pug and the Bark Brigade. The pup find a purse full of money and return it to Cruella, only to find out it belongs to Anita.
Lucky convinces Cadpig, Rolly and Spot to steal Cruella's car which they end up driving into the swamp. Lucky puts Lt. Pug in a dangerous situation to become Cadet of the Month.
Roger hides a valentine for Anita in the barn. When Dumpling finds it and gives it to Lucky it causes a chain of misunderstandings, ultimately ending up in Cruella's clutches.
When the pups miss the bus to the county fair, they make their own way while being pursued by Horace and Jasper. After watching a movie, Spot thinks everyone else is an alien.
As a result of smoking, Cruella burns down part of her house and stays with the Dearlys until her house is fixed. Cadpig saves a lobster from being cooked at a Seafood restaurant.
A circus elephant wanders onto the farm, and the pups try to hide him from Cruella. Two-Tone accepts Lucky's offer to take her to the fall ball, but jealous Mooch gets some sneaky revenge on Lucky.
Leonard joins a game of truth or dare and rather than say who his crush is, he accepts a risky dare. Cadpig intervenes in an argument between two cows and makes it much worse.
The Dearlys and their dogs are unexpectedly accompanied by Cruella and Scorch on a cruise. Lucky and Spot are swept overboard and must work together to save themselves.
Lt Pug gets a visit from his childhood nemesis, Persian Pete. Rolly lies to Colonel to go swimming and Lucky advocates for the group to sneak past the Colonel's train car.
When a tree shrewzle is spotted at Dearly Farm, the Dearly's may be forced to move unless Lucky and the gang can figure out what's up. Lucky accidentally saves Dumpling from an accident, and now she is forcing him to be her boyfriend.
When Lucky is a contestant on his favorite game show, he seeks a partner who can help him win. Lucky is determined to win a race to move up in the Bark Brigade.
When the vet comes to give the pups their shots, Lucky runs away and hides out at Cruella's mansion. Lucky and Pug try to subdue a bad boy lamb that is loose in town.
Tired of being bullied by Mooch, Rolly turns into a tough guy. Cruella plots to send the Dearlys out of town to impress the owner of a big discount store.
The pups search for treasure on Swamp Island. When the pups have the house to themselves, Horace and Jasper break in searching for an incriminating photo of Cruella.
Rolly thinks he is in love with Dumpling and tries everything to win her affection. Lucky's favorite TV show films at the farm where he discovers the truth about his idol.
Cruella believes the Dearlys' well is the Fountain of Youth and plans to divert their water supply. Pug runs the henhouse while Cornelia runs the Bark Brigade.
Cruella thinks she's discovered oil beneath the swap and plans to drill there. To disguise her drilling operation, she covers the equipment with an amusement park.
Spot wants respect from her peers and the Swamp Rat promises to give her what she wants - for a price. Lt. Pug prepares the pups for the Great Cat Invasion.
Rolly trains with Pug to win a contest for town fire dog. After Rolly jumps on the back of an ice cream truck and taken to a food science laboratory, the pups come to his rescue.
Cruella learns that a billionaire is willing to pay ten million dollars for a vintage train car similar to Colonel's, leading them on an adventure filled with daring stunts.
The pups sneak into a movie which is ruined by Cruella and her goons. The pups help Spot find her inner chicken in preparation for the Silver Egg Social.
Lucky convinces the gang to crash Roger's camping trip but they get stranded in the woods. After Rolly chews Cruella's shoe collection, the Dearlys are at risk of losing the farm.
The Dearlys meet Ivy De Vil, Cruella's 10 year old niece, who is more cruel than she looks. When the pups' personal items go missing, Mooch is wrongly accused and put on trial.
When Cornelia and Spot are called away on urgent business, Rolly agrees to egg sit. Spot babysits Peeps, a small chick who puts the gang in dangerous situations searching for food.
After realizing that she doesn't fit in with the chickens in the henhouse or the dogs in the barn, Spot runs away and joins the circus. It's up to the pups to bring her home.
P.H. De Vil creates a robotic clone of Rolly so Cruella can use it to steal Anita's work. The main pups are banned from swimming in Hiccup Hole because of how they mistreated Lucy, so they try to find a new place to swim.
Lucky and Cruella are sucked in to Roger's video game. Cadpig, Spot and Rolly coach from the outside until they are sucked in. Can they escape before Roger shuts down the game?
When the Dearly's picnic gets canceled on account of Cruella, the main pups think their parents and owners are getting divorced and must try to stop them. Lucky befriends a German shepherd pup named Blaze, and Rolly gets jealous.
Splashed with paint, Spot rolls in a cloth impressing an art collector and Cruella profits. Scott declares the cafeteria is serving dog food for lunch and must prove his source.
A Christmas Carol with Cruella in the role of Scrooge, Jasper and Horace as Marley, Cadpig as the ghost of Christmas Past, Rolly as the ghost of Christmas Present, and Spot as the ghost of Christmas Yet To Come.
Lucky and the pups climb aboard a spaceship which takes off into space. When several of Cadpig's casual predictions come true, everyone is convinced that she is a psychic.
