That can't be good for the colo

Please stop calling him old, he's not even 30

Rui's tongue was almost as blue as their ba*** are gettin

Don't touch your newly pierced ear, it's like asking for an infection

well all I know is that Siba is going to be the cat

I'm not saying German shepherds are matchmakers, I'm just saying that nine years ago my (now) fiancés German shepherd decided that he absolutely loved me and we've been a couple ever since 
(the dog is now and old man and out precious baby)

Im so confused. How is kuro a Tengu? He has absolutely zero characteristics of one! MC is likely a Tengu considering his wings and clothes, but Tengus aren't dogs? Sure, the name means heavenly dog and it comes from a Chinese being that fits Kuro's description but they're completely different in Japanese mythology!
please can someone help me understand?