My Petsaurus
My Petsaurus is a TV show on CBeeBies. The everyday tasks and problems encountered when raising your first pet. Chloe, an energetic seven-year-old, looks after her troublesome pet triceratops, Topsy. The program has been available since 2025. A total of 39 episodes have been broadcast, most recently in February 2026.
Last episode
My Petsaurus
Chloe has written a story and wants to read it to her pet dinosaurs, but someone is in Topsy’s seat.
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Nanna throws a party for Christmas Eve. The party spread looks delicious, so long as they can keep Tippy away from the food before the guests arrive.
Series 1
Preschool series. It's a chilly winter's day, and Chloe and her mum are walking Topsy in the park. They want to head home to get out of the cold, but Topsy doesn't agree.
Series 2
Preschool series. Topsy guards the house from the early morning deliveries, but all the barking makes it very difficult for Chloe to finish her book.
Series 1
It's the end of a busy day and time for bed. Just as Chloe snuggles down under the covers, Topsy barges in wanting to share her bed instead of sleeping in his basket.
Preschool series. Chloe is trying to watch her favourite programme but is constantly interrupted by fidgety, sofa-hogging Topsy.
Preschool series. Topsy has been having fun in the garden and has become completely caked in mud! It's up to Chloe to get him into the bath and give him a good clean.
Preschool series. Chloe is practising her recorder for school assembly, when a curious Topsy decides to join in with the music.
Preschool series. Chloe and Topsy are playing a game of fetch in the park, or at least they're trying to, but Topsy doesn't seem to quite understand the rules.
Preschool series. Chloe stages her own version of Crufts so she can show off Topsy's best tricks to Mum, but Topsy seems more interested in the treats than performing.
Preschool series. Chloe is busy painting a picture of herself and Topsy. Topsy is bored of waiting for her to finish and tries to help.
Preschool series. Chloe has to get up early to feed Topsy. However, chaos ensues when greedy Topsy goes in for a second helping.
Series 3
Chloe’s nearly finished her tidying up chores. However, it seems like someone or something has been undoing all her hard work. Who could be behind all this new mess?
On the beach Chloe is hard at work building a large sandcastle. Topsy, however, seems to prefer digging holes than helping her.
While Chloe hunts for seashells on the beach, Topsy chases the waves as the tide goes out.
Chloe’s new mirror gives Topsy a shock when he discovers what seems to be another Petsaurus in the reflection.
Megan attempts to weave a hat for her grandma, but the multicoloured balls of wool prove to be too tempting for Fluffy.
An unexpected guest leads Chloe and Topsy to meet their new neighbours.
It's a hot day, and Chloe is filling up a paddling pool in the garden to dip her feet into. Topsy wants to join in with the fun and play in the water to keep cool too.