We just learned that to ask if someone speaks Hindi you say क्या आप हिंदी बोलते हैं? (kya aap hindee bolate hain?)?.
To say dog in Hindi, you say कुत्ता (kutta) and it sounds like kuh-tah 文A
To say cat in Hindi, you say बिल्ली (billee) and it sounds like bill-ee 文A
Also in Hindi, cats say myaau myaaoo and dogs say bho bho

(from: wikipedia - devanagari)
Swahili: mbwa, paka
Russian: собака (sobaka), кошка (koshka)
Norwegian: hund, katt
Greek: σκύλος (skýlos), γάτα (gáta)
ASL: dog, cat
Italian: cane, gatto
German: Hunt, Katze
Spanish: perro, gato
French: chien, chat