NatGeo Wild

Big cats seem predictable, yet their instincts can shift in surprising ways.

'S4/E10 - The Plot Chickens'. The docs face a slew of mysterious cases and heart-pumping emergencies.

'S4/E2 - Pro Bone-O Work'. The Schroeders examine state trooper K9s and visit a training session.

'S4/E3 - Chicken: Impossible'. Ben and Erin tend to a horse and a cow having medical emergencies.

'Savage Kingdom: Clash Of Clans Compilations. S2/E2 - Last Queen Standing'. Sega, the lion queen, has her eyes set on the throne.

'S4/E10 - The Plot Chickens'. The docs face a slew of mysterious cases and heart-pumping emergencies.

'S4/E2 - Pro Bone-O Work'. The Schroeders examine state trooper K9s and visit a training session.

'S1/E5 of 12 - True Grit'. Now that the pups have arrived, Dogtown is officially under new management. In the Flatlands, June tries to help her risk-averse pup find his confidence, while Ruby faces

'S1/E7 - The Little Rascal'. June must deal with orphaned pup, Vince, as he tries to join her burrow. Over in the Highlands, Scarlett's fearless pups go in search of two badgers, a choice with deadly

'S1/E8 - Homeward Bound'. The Prairie Dogs of northern New Mexico deal with all kinds of threats, big and small. In the Flatlands, June faces an infestation of fleas.

'S2/E1 - Asia'. From the North Pole to the tropics, life in Asia is tough. To survive, Asia's animals have developed into some of the most ferocious - polar bears, grizzly bears, cobras

Whether with a single mom or communal care, baby predators learn to navigate the dangerous African Savannah.

'S1/E2 - Australia'. Home to a host of species found nowhere else on the planet, the predators of Australia have evolved to thrive in this unique environment. Discover which animal is truly A

'S2/E1 - Asia'. From the North Pole to the tropics, life in Asia is tough. To survive, Asia's animals have developed into some of the most ferocious - polar bears, grizzly bears, cobras

Whether with a single mom or communal care, baby predators learn to navigate the dangerous African Savannah.

'S1/E1 of 4 - Wet'. In our planet's liquid space, predators of all shapes and sizes face many obstacles to success and survival.

'S1/E2 of 4 - Stealth'. Forest predators must cope with a world in which food and rivals may come from behind, below or above.

'S1/E2 - Australia'. Home to a host of species found nowhere else on the planet, the predators of Australia have evolved to thrive in this unique environment. Discover which animal is truly A

'S1/E1 - North America'. North America is home to a range of deadly creatures, covering the painted deserts, the coastal waterways, the dense forests - and the back yards of the people who live t

'S2/E3 - Asia Pacific'. Large and powerful predators stalk the snowy landscape in Siberia and patrol the tropical waters of the Pacific. Discover how they hunt and kill.

'S2/E2 - Costa Rica'. From bark scorpions to the hammerhead shark, Costa Rica is home to some of the world's deadliest animals.

'S2/E1 - Asia'. From the North Pole to the tropics, life in Asia is tough. To survive, Asia's animals have developed into some of the most ferocious - polar bears, grizzly bears, cobras

'S23/E2 - Happy 80th Doc!'. Dr. Pol celebrates turning 80 with a trip to the Netherlands with Diane.

'S6/E8 - United We Stand'. In this episode, mothers risk everything to protect young, clans unite to kill rivals and species turn on each other for food.

'S1/E1 - Swallowed Alive'. In nature's underworld, some don't just hunt prey ... they swallow it whole.

'S1/E2 - Monsters Beneath'. Burrowers use bizarre solutions to survive in the cramped darkness.

'S1/E3 - Alien Empire'. Evolution has forged otherworldly creatures that are stranger than fiction.

'S7/E5 - The Snake Pit'. A mamba in the ceiling gives Simon the run-around and a spitting cobra gets emergency surgery.

'S7/E6 - Big Mamma Mamba'. Simon nearly gets bitten by a black mamba before he must rescue a snake from a poo pit.

'S23/E3 - A New Pup In Town'. The Pols welcome a fluffy addition to the family. Tater is not pleased.

'S1/E1 - North America'. North America is home to a range of deadly creatures, covering the painted deserts, the coastal waterways, the dense forests - and the back yards of the people who live t

'S1/E1 - Swallowed Alive'. In nature's underworld, some don't just hunt prey ... they swallow it whole.