Animal Planet HD (Pacific)

Pete's lavish treehouse for a family in Bedford, N.Y., contains a barbecue patio, a living room and a chalkboard-covered playroom.

Pete builds a high tech recording studio oasis up in the trees that perfectly blends into the heart of the outdoors. CeeLo Green soon arrives to lay down a brand new track upon completion.

The team attempts to construct a chic but bohemian tri-level, 60-foot-high treehouse in three giant redwoods for an arborist in Humboldt County, Calif.

Pete builds a 600-square foot Western-style man-cave tree house that includes a cigar humidor, a meat smoker, and a flat-screen TV, for a father of three daughters in Texas.

Pete transforms an old cedar tree into an uplifting, gold-leafed retreat for a writer in Rhinebeck, N.Y.

When all the units at a treehouse bed-and-breakfast are booked, Pete finds a way to provide an engaged couple with a structure for their upcoming wedding and honeymoon.

New rescues include a 9-month-old pit bull with a fractured jaw and a 4-month-old Dalmatian with an eye condition that could lead to blindness.

The rescue receives two new residents: Professor Clovis, a miniature schnauzer with a suspected liver shunt who needs a complicated and costly surgery, and Hamburglar, a blind puppy who Amanda prepares for his new forever family.

A sweet beluga whale trains with staff to go on the whale scale; a Blacktip reef shark L2 is not eating normally and staff work to figure out why; the first sea lion born at the aquarium is a 1-year-old pup named Scarlett.

A southern sea otter is rushed to the health center; the team travels to Key Largo to help coral restoration efforts; young African penguins prepare for an upcoming event; love is in the air for a trainer and his favorite sea lion pup, Scarlett.

Trainers help prepare rescued sea lions for an upcoming eye surgery.

Yuki the bulldog ate something she shouldn't have and it's up to Dr. Blue to find it; Dr. Lavigne and his wife learn how to do alternative home care on Suki, an amputee rescue cat his family adopted.

Dr. Lavigne is tasked at removing a 6-pound mass from a small dog; Dr. Blue and wife welcome their first daughter to the family; the vets make a house call to a llama that's causing some drama; Dr. Ross extracts 14 teeth from a mini poodle.

Dr. Blue must figure out what's wrong with Niko, a lethargic dog that may have eaten his mom's shorts; Dr. Lavigne operates on a husky with a torn ligament; Dr. Ross faces an emergency with his own family pet.

Dr. Blue quarantines a dog who may be suffering with the flu; Dr. Ross treats a wobbly Boxer whose limbs never fully formed; Dr. Lavigne thinks a robot vacuum is to blame for a stressed-out cat and performs emergency surgery to save a puppy's life.

Dr. Dee sets off on her first adventure as a new pilot to treat animals in the Arctic Circle; aging Border Collie; disabled Siberian husky.

A large horse may have a deadly problem within; spunky miniature horse is treated; Dr. Dee teaches castration to a new pig farmer; Dr. Terry returns to Fairbanks with a surrendered dog.

A local radio station helps Dr. Dee find a forever home for a special needs dog; cattle turns hostile during castration; Dr. Dee examines a recently awakened black bear.

Rookie vet Dr. Amy is challenged when fat cat, Chubbs, needs immediate facial surgery; Labrador's backside is peppered with buckshot; a runaway dog gets horribly torn up in a chain-link fence; husky puppy fractures her leg by falling out of bed.

Dr. Jeff must save a dog that goes into cardiac arrest as it arrives, but the owners are homeless and can't pay the bill; rookie Dr. Amy operates on a dog that was kicked in the head by a horse.

Dog found tied to a fence needs emergency leg surgery; clinic staff hosts fun run for animals in need; Pomeranian receives the present of a forever home.

A dog's suspected broken leg turns out to be far more serious; Vet-tech Tasha overcomes her fear of birds when she must trim a pet crow's nails; Dr. Jeff and Hector wrangle some slippery patients at a free-range farm.