Mmodzi mwa agalu otchuka kwambiri ku United States, Rat Terrier amawonetsanso zabwino zambiri pafamuyo. Imagawana nkhani yake yoyambira ndi American Feist ndipo imagwiritsidwanso ntchito ngati chithandizo, chithandizo, komanso galu wapolisi kudziko lakwawo. Zomwe alibe kukula, amakwaniritsa ntchito zake ndi luso lalikulu.
Kugula ana agalu a Rat Terrier kuyenera kuganiziridwa kuchokera kwa woweta wotchuka yemwe amaika ubwino wa zinyama patsogolo.
Mutha kuzindikira woweta wodziwika bwino chifukwa amatenga nthawi yochuluka kwa inu ndi mafunso anu komanso akufuna kuti akudziweni bwino komanso momwe moyo wanu ulili.
Ayeneranso kukhala wokonzeka kukupatsani chidziwitso pa moyo wa ana agalu. Yang'anitsitsani momwe zimawonekera kumene agalu amakhala. Kuphatikiza apo, ana agalu ndi makolo aŵiriwo ayenera kukhala athanzi, ofulumira, ndi osangalala.