Carl the Collector
Season 1, Episode 16: Twin Sister Hamster Sitters Incorporated/The Sneaker Collection
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Nico and Arugula start a hamster sitter business! / Carl’s new sneakers hurt his feet!
All Episodes - Season 1
Episode 1
The Plushie Collection/The Bouncy Ball Collection
Episode 2
The Fake Mustache Collection/The Lint Dinosaur Collection
Episode 3
Lemons!/The Butterfly Collection
Episode 4
Whole Lotta Lotta/Leaf it to Carl
Episode 5
The Tool Collection/The Stick Collection
Episode 6
The Fall/The Word Collection
Episode 7
The Remote Control Collection/The Super Blue Moon Sleepover
Episode 8
A Forrest of Plans/The Marble Collection
Episode 9
The Magic Trick Collection/Listen Coach
Episode 10
The Sticker Collection/The Baby Stuff Collection
Episode 11
The Puffball Collection/The Bottle Cap Collection
Episode 12
A Wiggle Waggle Worries/The Pine Cone Collection
Episode 13
The Autograph Collection/the Rope Collection
Episode 14
A Collection to Get Rid Of; The Button Collection
Episode 15
Rhythm Blues/Giving Up the Ship
Episode 16
Twin Sister Hamster Sitters Incorporated/The Sneaker Collection
Episode 17
The Gratitude Collection/The Pet Rock Collection
Episode 18
The Artifact Collection/Mothership Day
Episode 19
The Lost Yo-Yo/Rainy Day
Episode 20
A New Friend/Lotta the Copycat
Episode 21
The Potato Collection/Nico and the Nutty Buddies
Episode 22
The Green Piece/The Fuzzyworld Book of Records
Episode 23
A Fuzzytown Halloween