Quiz: Can You Name These Dogs? What breed is known for its distinctive blue-black tongue? The Chow Chow-s tongue is distinctive due to its blue-black coloration. CORGI PUG SHIBA INU CHOW CHOW Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36