TV Guide Animal Planet Friday

A shark attack leaves a woman named Micki in a dire situation as she is hours away from a hospital; a couple is attacked by a giraffe during a safari.

A grizzly bear surprises professional climber Greg Boswell during a hike on a Canadian mountain; a rabid coyote attacks a retired nurse in New York.

A kangaroo attacks an unsuspecting man during a walk with his daughters; a lion catches a woman off guard at a sanctuary in South Africa.

A triathlete is attacked by a bull shark while training; a father is bitten by a rattlesnake; a couple is attacked by a giraffe; a trip to Cancun goes awry.

Locals in Colombia claim Forrest and his team may find the Rio Apaporis Caiman, an old crocodilian, in a lawless land where guerilla rebels dwell.

Forrest and his team head to a large cave in Vietnam to uncover evidence of The Asian Unicorn, which rumors suggest may already be extinct.

A couple who wishes to live together need help ensuring their pets get along; the experts encounter a cat that has licked her belly raw from stress.

The experts help a pet owner's newest puppy to stop harassing the cat; a newly engaged couple struggle to find a way to blend their family of pets.

In honor their father's memory, Bindi and Robert help their mother conduct scientific research on wild crocodiles to ensure their protection.

A rescued snow leopard from Pakistan, Leo, has trouble eating because of a broken tooth; the Ambassador Center staff care for Charlie, an adorable Fennec fox.

The zoo's conservation work with American bison progresses via an embryo transfer program between two herds that are thousands of miles apart.

Jackson Galaxy recalls former stories and checks in with clients to learn what is happening with owners and cats he has worked with in the past.

Jackson is asked to intervene for friends who are concerned about the hellish behavior of their best friend's cat and want her to seek help.

Tia embraces a pit bull that was rescued from unpleasant conditions in Kuwait; an adopter travels from Michigan in efforts to find a new best friend.

Tia and Earl face a decision about an elderly hound that requires medical assistance at an Alabama shelter; an abandoned dog roams a trash-filled backyard.

A Treehouse Workshop graduate gets a dream treehouse when Pete builds a hexagonal full-time, live-in treehouse in a huge Sitka spruce on Oregon's coast.

Pete and his crew build a nature center 14 feet off the ground, for Brass Pro Shops Christmas party, that's sturdy enough to handle thousands of visitors.

Pete and his crew create a treehouse in North Carolina's Blue Ridge Mountains as a guesthouse for one of their carpenter's Appalachian Christmas traditions.

Old friends get a Zen-like sanctuary built for them in record time; Pete and his team construct a 15-foot high retreat with a view of the Blue Ridge Mountains.

In Walden, N.Y., at the Angry Orchard Hard Cider Company's apple orchard, Pete gets inspiration for building a treehouse tasting room high in the apple trees.

In Georgia, Pete and his artisans build a treehouse with a 205-foot zipline entrance through the trees, breaking all the rules of the country.

Pete and his team take on a record-breaker they call the biggest in their history, creating a triple-decker "treehome" with a bedroom, bathroom and kitchen.

Pete and his artisans answer fan questions, recalling what they consider their most magnificent builds, memories, and moments in treehouse building.

At Georgia's Camp Southern Ground, a camp for kids, Pete builds a special treehouse called "The Space Crab," for award-winning music artist Zac Brown.

In Georgia, Pete and his artisans build a treehouse with a 205-foot zipline entrance through the trees, breaking all the rules of the country.

Pete and his team take on a record-breaker they call the biggest in their history, creating a triple-decker "treehome" with a bedroom, bathroom and kitchen.

Pete and his artisans answer fan questions, recalling what they consider their most magnificent builds, memories, and moments in treehouse building.

At Georgia's Camp Southern Ground, a camp for kids, Pete builds a special treehouse called "The Space Crab," for award-winning music artist Zac Brown.

Pete and his crew build a nature center 14 feet off the ground, for Brass Pro Shops Christmas party, that's sturdy enough to handle thousands of visitors.

Pete and his crew create a treehouse in North Carolina's Blue Ridge Mountains as a guesthouse for one of their carpenter's Appalachian Christmas traditions.