Everyone at Welcome Walk goes to the fair on their last day of summer break. Chip and Nico spend most of their tickets on rides and a game, but Chip couldn't ride the roller coaster with Nico for being too short. Meanwhile, Chip finds two lost kids.
With Mr. Diggerty out of school due to an eye operation, Chip's class gets a substitute teacher: Mrs. Whale. She runs the class differently, like the way she calls attendance and splits up the long desk. Chip doesn't like it, but while she warms up to it, Mrs. Whale has the class draw pictures of Mr. Diggerty.
Chip wants to perform a magic trick for her family and Gordie, but can't do it right. She meets Gordie's granddaughter, Glenda, who does everything before her. Because Chip is struggling with her trick, Glenda decides to perform for everyone instead.
The Razzles are having a Teddy Bears' picnic with the babies and their stuffed animals, but Chip and Nico must each make an instrument out of recyclable materials before they can join. Chip knows what to make, but can't put it together by herself.
When Spud's about to go to the groomers for his haircut, Chip wants to come along and have one too even though she has short hair. But then, she wants to have a hairstyle that's either just like Spud's or from one of the display pictures. Whose style will Chip copy and have?
Spud leaves for sleepaway camp and gives Chip an extra camp shirt to wear. Howie keeps getting it dirty, but she wants to keep it on until Spud returns no matter how messy it gets. Later, she goes to the Happyton Pizza Piazza with Howie where her shirt gets even dirtier.
Tot's grown old enough to stand and nearly climbs over her crib. Momma says she wants to give her a "Chip Dip bed", which makes Chip think she's going to give her bed to Tot. Without telling Momma, Chip refuses to give it up and makes sure that doesn't happen.
Tot's 1st birthday is almost here and Chip wanted to give her a macaroni picture, but it got ruined when she didn't wait for the glue to dry. She then decides to bake a cake for her all by herself. Chip makes a mess when she rushes making it and must learn to take her time.
The police station's cat, Kevin, hurt his ear and must stay at the Pugs' house for the weekend. Needing special care, Chip looks after him, and has him explore the house since he's new to it. She also must make sure Kevin doesn't go outside or else he might get lost.
It's Tot's 1st birthday, and Grandma Pug and Gordie arrive to celebrate it. Chip sees Grandma wearing an engagement ring, which has her tell Chip that she and Gordie are getting married. They won't announce it to everyone until after Tot's birthday party. Concerned that someone will see Grandma's ring before then, Chip decides to hold on to it.
Chip, Spud and Glenda are excited. They've been asked to be bridespups at Grandma and Gordie's wedding. Grandma tells the bridespups they can choose what to wear for the occasion, so long as the outfits are the same color, but the pups can't agree.
It's Happy Hoppers' Fun Day at school and the gym is filled with trampolines. When Chip can't do a seat drop like Gigglish, she jumps on a trampoline without permission. Chip hurts her tail and gets Nico into trouble. Will the pair be friends again?
Nico's daddy visit and Chip wants to apologize for getting him into trouble at school and Chip is worried that nico never wants to be best friends with her and nico and Chip finally make up
Tot as grown up and she's now started teething.Chip feels sad so she gives tot her secret snuggle mouse friend potato.But it's hard for chip to be at school without her .
It's grandma and Gorgies wedding today and chip is so exited that it's hard to stay calm. When there there, chip forgot her potato and the instruments for the song. So they get them and then the wedding starts and the wedding is done