Kamwe Chirungu chinangwa-yakazvarwa pakati chena terrier, beagle, uye chikwapuro kuvhima uye kudzora makonzo. Vanhu vakabva kune dzimwe nyika vakaenda nembwa dzavo kuUnited States pakutanga kwezana remakore, kwavakanorera makava ane mvere dzakatsetseka, greyhounds, uye beagles kuti vagadzire imbwa yakanaka, ine ushamwari ine njere yakasimba yekuvhima.
Mutungamiri Roosevelt ndivo vaiva imbwa idzi ndokudzitumidza kuti Rat Terriers. Musiyano wemakumbo mapfupi unoenda nezita rekuti "Teddy Roosevelt Terrier".
Pazasi iwe unowana gumi akanakisa Rat Terrier imbwa tattoos: