Dog Whisperer

S04 E37 — Fight Club A Labrador mix with dog aggression; a Jack Russell terrier and a Queensland heeler whose formerly cordial relationship has become hostile.

S05 E01 — Cesar Goes to Vegas A Maltese hates being on his leash; an American Eskimo barks and circles strangers who enter the house; a Nova Scotia duck tolling retriever with a fear of pools.

S05 E02 — Pop Star Fallout Cesar helps a pregnant Ashlee Simpson-Wentz's English bulldog with his aggression issues before the baby arrives; a retriever with food aggression.

S05 E03 — Terrible Tobi An aggressive sheepdog/collie mix needs extra attention, so Cesar brings him to the Dog Psychology Center; a St. Bernard with a fear of stairs.

S07 E01 — Howie Mandel's Big Deal An English Bulldog who is destroying her owner's house and aggressive towards their other dog; Howie Mandel's chihuahua is aggressive towards him and his wife.

S05 E05 — Nail in the Coughin A Chihuahua mix with aggression issues; a Pomeranian with severe separation anxiety; an Aussie/Shar Pei mix who runs away when his owner coughs.

S05 E06 — Born to Be Wild Two wolf hybrids with aggression issues; an aggressive Chihuahua.

S05 E07 — Night Terrors A basset hound is afraid of her owner's husband; a blue heeler mix with unique bedtime rituals.

S02 E18 — The Incredible Hulk A Yorkie attacks his leash, plants and a fellow Yorkie; a bull terrier attacks larger dogs; a Jack Russell terrier/Italian greyhound mix barks constantly while her owner is at work.

S02 E19 — The Power of the Pack Cesar Milan's Dog Psychology Center in Los Angeles is both the home and refuge to nearly 50 dogs who are a resource in his work.

S02 E20 — Cesar's Toughest Cases Cesar's toughest cases have included a bulldog that munched on skateboards, a dog that gnawed garden hoses and basketballs, and a pit bull with issues.

S03 E01 — Sick of Strangers An Australian shepherd bites people and lunges at strangers since losing an eye; a hound from an animal-testing lab fears people; a Maltese shows aggressive behavior and relieves itself on the carpet.

S03 E02 — Biker Dog A blue heeler/Australian shepherd mix is overprotective of his owners; a school bus severely injures an American Staffordshire terrier; finding a new companion for a French bulldog.

S03 E03 — Tire Terrors A blue heeler puts herself in danger chasing her owner's pickup truck; an American Eskimo/border collie mix won't walk; a golden retriever is aggressive.

S03 E04 — 4-Alarm Fire Dog A firehouse Dalmatian; a dog becomes aggressive toward his owners after being attacked by two other dogs.

S03 E05 — Mad Maya A border collie/springer spaniel mix bolts toward small animals; a shepherd mix has a biting problem; a pushy poodle.