A couple with three unruly dogs, one with aggression issues; a poodle who fears the back door since running into the screen door; a Weimaraner who is territorial and aggressive.
Cesar helps two former gang members through Homeboy Industries, an outreach program designed to break the cycle of gang violence but who have problem dogs at home.
A Weimaraner is aggressive towards anyone who turns on one of the motorized bikes used to deliver the mail; an aggressive Shar-Pei; an Australian red cattle dog who barks incessantly.
Two Chihuahuas who fight whenever they are in the same room; a dog who attempts to prevent his owner's boyfriend from leaving the house; a dog who is obsessed with moving water.
Cesar comes to the aid of his good friend Dr Rick Garcia, a vet who is having trouble taming a terrier with epilepsy; Cesar helps a timid Rottweiler called Tank.
When Susan MacDonald met Cobar, an Australian koolie dog, she thought it would be a match made in heaven, but she was wrong; a Shar-Pei mix is afraid of his own reflection.
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.