IiChihuahua zondliwa ngokugqibeleleyo kukutya kwendalo kuphela ukukhuthaza ukukhula kwazo kunye nokubonelela ngesondlo esibanzi. Xa isitya ukutya kwenjana, i-chihuahuas kuya kufuneka ithanjiswe ngobisi lwebhokhwe okanye ityiswe ukutya okumanzi. Xa ukhetha ukutya kwe-chihuahua, kukulungele ukufunda uluhlu lwesithako kwaye ugweme ukutya okunetyuwa, okungekho greasy.

I-Chihuahuas ilungile ukuba itye ukutya okupheleleyo okunikezelwe ekukhuleni nasekuphuhliseni kwabo, kodwa kungcono ukutya ukutya kwenjana de ibe ngumnyaka omnye ubudala, kwaye emva koko utshintshele kwi-puppy food.
Xa i-chihuahua isitya ukutya kwenjana, ukuba akukho ukulunywa, ungasebenzisa ubisi lwebhokhwe ukuthambisa iinkozo, okanye ukondla ngokuthe ngqo ukutya okumanzi kwe-chihuahua, kunokuqinisekisa ukuba ukutya okunesondlo kwe-chihuahua kubanzi.
Xa ukhetha ukutya kwenja ye-chihuahua, unokufunda uluhlu lwayo lwesithako, zama ukukhetha ityuwa yamahhala, ukutya okungekho greasy, ukuphepha inani elikhulu leengxaki zokulahlekelwa kweenwele ze-chihuahua.