Dr. Pol’s neighbor, Dan, has to make a tough decision about his ornery old dog.
(01:27)When a mother pig cannot nurse her litter, a surrogate is brought in to help the piglets feed.
(00:00)The Primal Survivor goes hunting for a meal with eight tentacles.
(02:43)It takes manpower and skill to treat a cow with a twisted stomach.
(02:55)Fishin’ Frenzy aims to get on the board with a hook up, but it’s never a catch until the fish is in the boat.
(02:46)Nick on the Fishin’ Frenzy explains the difference between Carolina tuna when the rod bends.
(01:54)The underdogs of the fleet finally find the fish.
(03:06)Meet these soft, calm and very valuable animals.
(03:00)Dr. Pol has two camels arrive at the clinic. He's checking to see if either one is pregnant.
(03:31)The lungfish has the remarkable capacity to survive even as the Congo River's waters turn to mud.
(02:26)Hard Merchandise and Hot Tuna invade a southern fleet of Bluefin tuna fishermen.
(02:55)The Southern fleet gives a warm welcome to the Pin Wheel.
(02:50)First Mate Nick on the Fishin’ Frenzy is one of a kind, but will he be the reason they don’t land a tuna?
(02:05)The rivalry between Pin Wheel and Hot Tuna continues with more chatter over the radio.
(01:43)With the Wahoo fighting a tuna, Hard Merchandise and Fishin' Frenzy battle to catch their own.
(02:57)The Pin Wheel takes a chance and braves rough waters, while the other boats heed the forecast and hang behind.
(02:42)Oinkers, the pot-bellied, pig is at the clinic for spaying but Dr. K wants to be sure there are no other issues before surgery.
(01:58)Dr. K’s bird Xander isn't feeling well and while she’s out of town he will stay at the clinic for bird-sitting.
(02:33)Whale Sharks visit fisherman off the coast of one of Indonesia's islands, bringing them good luck to their nets.
(03:07)A draco lizard narrowly escapes a vine snake.
(02:33)