Mondo Dog Catcher is a sinister animal control specialist who had captured and abused Ninjara and her brother Naga when they were wee kits. After growing up, she spotted him again - although this time he was sporting a bizarre costume.
Ninjara confronted the dog catcher, but he escaped through the sewer to his lair. Along the way, he sent two trained dobermans and a pack of twelve rabid chihuahuas to stop Ninjara. She defeated the dobermans but had her katana stolen by the chihuahuas. As a last resort, she sings out to Raphael, who punched through the skylight and roughed up the dog catcher, then hoovered up the chihuahuas with a Super Mini-Vac.