It's bring-your-kid-to-work day, and Chip heads to the police station with Poppa. Later, Chip and Spud compete in a pumpkin-picking contest.
On a school trip, Chip is paired up with a classmate she doesn't like — and then she loses Potato! Afterward, she waits for her baby sister to arrive.
Chip feels sad when her new sister cries while she holds her. Later, she has to go to an after-school program since Momma's busy with the baby.
Chip organizes Grandma's birthday party but has to change her plans when Grandma brings a friend. Momma's soccer player pal comes to visit.
On the day the class butterfly hatches, Chip gets sick with puggy spots. At home, Potato helps distract Chip so she won't scratch her itches.
At school, Chip feels bad when she learns Nico made a new friend while she was home sick. On Saturday, she goes for a bike ride with Momma and Tot.
Chip and Potato share a secret with the Dazzles before they move out of the neighborhood. Chip gets in trouble at school for the first time.
When Chip feels scared before her first piano exam, Potato helps her relax and be brave. Later, Chip has trouble finishing her homework.
To cheer up Nico in the hospital, Chip and Potato share their secret, and Potato stays with Nico overnight. Missing Potato, Chip spends time with Tot.
It's Chip's fifth birthday! Hopefully, Nico will be out of the hospital so he can come to her party. At school, Potato gets lost in the snow.