V. S. Apte, The Practical Sanskrit–English Dictionary. Look up any word of the Gita in Devanagari, IAST or Harvard-Kyoto, or browse the headwords letter by letter.
śuni caiva śvapāke ca paṇḍitāḥ samadarśinaḥ. — Sages see with an equal eye the learned and cultured Brahmin, the cow, the elephant, the dog, the outcaste. 5·18
शुनिśunilocative singular of the masculine noun śvan (dog).