Puppy SOS

New parents need help taming their rambunctious Lab, Durnin, fearing he'll hurt their 3-month-old baby.

Dog behaviorist Brad Pattison ("At the End of My Leash") helps a day-care owner who is overwhelmed with her 5-month-old Rhodesian Ridgeback-beagle mix in the opener of this series, which follows the host as he helps families train their problem puppies.

A 5-month-old pup has bad habits, ranging from incessant barking to bolting out the door.

Chai, a Pomeranian mix, is timid and fearful indoors, but when outside, he barks incessantly and terrorizes his owner's prize-winning horse.

A tiny, adorable pug puppy has a brand new home but is already causing chaos.

A young farm dog bonds with its owners.

A bullmastiff puppy walking on a leash pulls its owner, who has back problems.

A crossbreed puppy terrorizes its family's pet cat.

A 5-month-old Chihuahua is domineering and loud.

A 10-month-old bichon frise wears diapers and behaves more like a cat than a dog.

A 3-month-old puppy steals food and has a chewing problem.