Season 4

A nighttime rescue in a deserted building in downtown Los Angeles goes horribly wrong when Sebastian is not able to hear Shorty's shouts for assistance; Shorty and his team go to great lengths to fulfill a young Make-A-Wish Foundation recipient's wish.

Shorty goes to Denver to try to change the minds of lawmakers who have passed breed-specific legislation that bans pit bulls from being inside the city limits; Shorty helps reunite a pit bull owner with her dogs and joins a nonviolent protest.

Shorty and his team help raise money for an impounded dog in serious need of a leg operation; Shorty attempts to convince the owners of three abused pit bulls to surrender their dogs; Ashley gets stage fright prior to her improvisational performance.

Shorty goes on a rescue by himself to save a friend's trapped pit bull, and he comes face-to-face with an irritated neighbor who is not fond of the breed; Sebastian and Ronald are given the opportunity to co-star in a major motion picture; Ashley gets stage fright prior to her improvisational performance.

A "Best Of" special episode that takes a look back at some memorable moments from the series. In addition to highlights, Shorty and his crew share outtakes, bloopers and unseen footage from action-packed rescues.

Shorty renews his commitment to hold a series of frequent pit bull-only adoption events. Meanwhile, Sebastian books a secret entertainment gig on the side to help pay for his new hearing aides and convinces Ronald and Ashley to help out.

Shorty's angry confrontation with Sebastian leaves everyone reeling.