Hiki i ka hoa ʻehā wāwae ke kiʻekiʻe ma ka maloʻo o 25 a 45 cm. No laila, ʻo ia kekahi o nā ʻīlio liʻiliʻi a liʻiliʻi. Hiki i ka hoa ʻehā wāwae ke kaumaha o 4 a 15 kilo. ʻO nā ʻano nui like ʻole e hiki ai i ka ʻīlio ke ʻike ʻia he mea pāʻani (nā ʻīlio liʻiliʻi), liʻiliʻi, a me ka maʻamau (nā ʻelele nui loa o ka lāhui).
#1 Eia naʻe, ʻokoʻa loa me nā malihini. ʻO ka Rat Terrier ke kānalua a mālama ʻia.
ʻO ia ke kumu kūpono loa ʻo ia ma ke ʻano he ʻīlio kiaʻi liʻiliʻi.
#2 E like me ka ʻīlio hahai ʻiole kumu, pono ʻoe e manaʻo e loaʻa i ka Rat Terrier kahi ʻano hahai holoholona ikaika.
#3 ʻO ka hoaalohaʻehā wāwae he kūpono ia no ka mālamaʻana i kahi keʻena kūlanakauhale.
Akā ʻoiaʻiʻo wale nō inā loaʻa iā ia ka hoʻoikaika kino i ka ea hou - ʻoi aku ka maikaʻi ma nā paka nui. Pono e hoʻokomo i nā huakaʻi maʻamau i ka nahele.