Animal FrontlineEpisode 5BBC One Duration: 30 minutesFirst broadcast: Fri 3rd May 2013, 11:45 on BBC One HDLatest broadcast: Mon 6th May 2013, 08:05 on BBC Two EnglandThe team deal with the growing problem of tethered horses left on public land. And in another case, two unwanted dogs are left to starve.ContributorsNarrator:Joe CrowleySeries Producer:Sallie LeakGenresFactualPets & AnimalsFormatsDocumentariesSeriesAnimal Frontline Source: BBC Online