The Pets Factor is a British children's television documentary series, which has aired on CBBC since 20 June 2017. The series, produced by True North Productions, follows the work of four vets in the UK: Rory Cowlam, Cheryl Lucas, Cat Henstridge and James Greenwood. Stacey Dooley presented the first four seasons, after which the vets took on the role between themselves. New vet Fabian Rivers joined in season 7.