Nat Geo Wild Happy Birthday to Moo!: This week, there's plump pigs, hurt horses and cut cats - plus a very special birthday surprise! (S7, ep 1) 2026-08-06 Feeling Lucky: The docs tackle high-stakes challenges, while lighter visits include a puppy's first exam, a constipated tortoise and a bearded dragon gender reveal party! (S5, 4/12) 7+ 2026-08-06 Ends of the Earth: Head to Chile, an awe-inspiring land of extremes, one of the planet's most diverse countries and a home to penguins, seals and pumas. 7+ (1 of 3) 2026-08-06 Land before Time: A look at the unique ecosystem of Chile's Valdivian Forest. A biodiversity hot spot, it's home to a unique collection of ancient species. (2 of 3) 7+ 2026-08-06 The Circle of Pol: The vets see patterns emerging in their cases, with waves of animals suffering from respiratory problems. But no two cases are ever truly the same. (S13, ep 10) 7+ 2026-08-06 The Miracle Dog: Dr Oakley checks on newborn reindeer calves, only to find that one of them is seriously ill. At the clinic, the team must perform an eye-opening surgery. (S7, ep 9) 2026-08-07