Ha, like a dog! My dogs used to do that, especially my mom's service dog

Woulda thought the hardest part to get used to would be walking. I remember Shorty telling him at one point he looks like an idiot trying to walk the way he does. Not sure why, come to think of it

My dog also does that, I thought that it was a fun trait to give him.

For him the hardest part will be that he won’t be able to talk to humans the normal way, he only will be able to do that with dragons, thanks to that, he will feel like an outcast; he only feels weird with that tongue, and I mean, look at it, it is forked, long, incredible flexible and he can taste the air with it, so different from his human tongue!

As Ive seen in a tf fic of HTTYD (can provide link if interested) there was an idea about, maybe he Cant speak, but he could care runes in the ground (letters) to comunicate

Sure go ahead and send me the link, I will be glad to take a look.

And you have something here, the truth is that is exactly the method that I was planning to use for communication, now when he will use it? Well time will tell ^^