Stop! Or My Dog Will Shoot Wiggum, enroll him in the Springfield Animal Police Academy, where he is teamed with Lou, managing to help fight crime in Springfield. Santa's Little Helper catches Snake Jailbird who is taken to court, but freed on a technicality. This makes Santa's Little Helper jaded, and when he returns home, he bites Bart on the leg out of frustration. Considering the fact that the pressure from the fight against crime is what led to the dog's actions on Bart, the Simpsons send the dog away to live with Lou. As a replacement, Marge buys Bart a reticulated python, which he names
Brother's Little Helper medication. The episode features former Major League Baseball player Mark McGwire as himself. Finishing in 51st place, ratings for "Brother's Little Helper" were considered disappointing by "Deseret News", although the episode became the most watched program on the network that night. Following its broadcast, the episode was positively received by critics. In response to the episode, five months after the episode originally aired, United States president Bill Clinton held the first ever White House conference on Mental Health. Principal Skinner holds a Fire Prevention site at the Springfield Elementary Schoolyard. Then a skit featuring Ned and Maude Flanders goes awry.