Schnauzers ndiabwino pogaya zakudya zosaphika zomwe zimawakomera kuposa zakudya zouma. Zakudya za ziweto zimatha kupangidwa potengera kupezeka kwa ndalama, nthawi yaulere, komanso zokonda za mwiniwake.
Zotsirizidwa sizifuna kuphika komanso ndalama zowonjezera nthawi; alinso ndi mchere ndi mavitamini onse ofunikira pa chiweto. Mukhoza kusankha mtundu wa chakudya payekha malinga ndi magawo a Miniature Schnauzer: zaka, kugonana, kulemera kwake, ndi ntchito. Komanso, zinthu zomalizidwa zimakhala ndi moyo wautali wautali ndipo sizikhala ndi zovuta zoyendera. Ngati ndi kotheka, mukhoza kusankha chakudya lactating kapena apakati anthu, komanso agalu sachedwa ziwengo.
Posankha chakudya, muyenera kuphunzira zambiri za kapangidwe kake, werengani ndemanga, ndikufunsana ndi katswiri. Mankhwalawa amatha kukhala ovuta kugaya ndipo chiweto chimakhala ndi kusagaya chakudya.