S4 E1 • Annie, Casey and Sailor

We'll meet a basset hound that competes in agility trials, a pug that visits hospital patients, and a Border collie that supervises its offspring's training as a stable hand.

Première diffusion : 11 janvier 2003

S4 E2 • Zelda, Azili and Amy

Amy is a guide dog for blind dogs, and Zelda is a bulldog that models for greeting cards, magnets and books. Azili is a guard dog that chases foxes, vultures and hawks.

S4 E3 • Moby, Morgan and Barney

Moby is a lifeguard aboard a ship at sea, and Morgan is a poodle that aids its narcoleptic owner. Barney is a springer spaniel trained in drug detection.

S4 E4 • Part-Ex, Bingo and Morgan

Meet a Jack Russell terrier that is an extreme-sports champ. Bingo is a golden retriever training to be a service dog, and Morgan is a hired hotel companion.

S4 E5 • Teabag, Harris, Barack and China

Teabag, a rescued greyhound-whippet cross joins the Rockwood Animals Dog Display team. Hearing dogs Harris and Barack undergo a certification test, and a Great Pyrenees pup learns to guard a flock of alpacas.

S4 E6 • Bonita, Lily and Wheely Willy

Bonita herds cattle in Colorado, and Lily detects dangerous mold in homes, hospitals and schools. Willy visits disabled children.

S4 E7 • Ben, Jonah and Koby

A sheep herder dog named Ben competes for the National Sheepdog Championships, and a police dog named Jonah is shot in the head and survives. A Chihuahua with an injured spinal cord inspires disabled children.

S4 E8 • Nikki, Kelsey and Aron

Nikki, a Portuguese water dog competes at herding fish, retrieving tackle and delivering messages to other ships. Kelsey, an Australian shepherd, entertains at rodeos, and Aron, a Belgian Malinois is a skilled scent detector.

S4 E9 • Kaiser, Tikva and Macho

Meet Kaiser who is training to become a police dog. Tikva is a Keeshond crisis-response dog, and Macho is a Bernese mountain dog who pulls milk carts.

S4 E10 • Vernon, Bodhi and Baron

We'll meet a guide dog for the blind named Vernon. Bodhi is a show dog in-training, and Baron is a boxer learning to be a service dog.

S4 E11 • Eddie, Velino and Sir Lancelot

Eddie is a Terrier mix who works as a therapy dog in Asia. Velino is a Maremma who protects a flock of sheep, and and Sir Lancelot donates blood.

S4 E12 • Vera, Joe Cowboy and Thirty

Vera is a land-mine detector dog in the Thai-Cambodian border. Joe Cowboy is a bloodhound who's on-call for search and rescue, and Thirty is a dalmation that rides along with firefighters.

S4 E13 • Beauty, Cinder and Blaze

We'll meet Beauty, a greyhound-pitbull cross that detects fumes and chemicals for its owner. Cinder is a kelpie that herds sheep in Tallahassee, and Blaze is a Lab training to detect arson.