The Dogcatcher

The Dogcatcher is a minor villain of Disney's 1955 film Lady and the Tramp, and the secondary antagonist in its 2001 sequel film.

Lady and the Tramp
In the first film, Aunt Sarah called him to get Tramp and take him away. In the end, he is stopped by Jock and Trusty.

Lady and the Tramp II: Scamp's Adventure
He was seen with Buster and the other junkyard dogs trying to throw his hat around. At first, it looked like he captured Buster; however, he escaped and got the best of him. Later, he caught Reggie after he was chasing Scamp and Angel. Eventually, due to Buster's actions, he captured Scamp without a collar and took him to the pound. In the end, he was defeated by Angel.

Comics
In one of the Disney adventure comics, he also ended up getting arrested when, while trying to hunt down Scamp and Angel, he accidentally put his net on a bunch of wigs at a wig shop and on its owner.