Overview: Firecracker Police pup Wren blasts onto the scene, test time for the Biosecurity Beagles at the International Mail centre and find out what’s next for Mobility pup Fletcher.
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First Air Date: Jan 29, 2020Last Air date: Sep 02, 2023Season: 4 SeasonEpisode: 40 EpisodeRuntime: 22 minutesQuality: HDIMDb: 10.00 / 10 by 1 usersPopularity: 2.195Language: