Wyverns

Wyverns are Draconoid creatures, more akin to animals than the intelligent dragons they are descended from. They are famously vicious beasts with venomous fangs, sharp claws, and spines upon their tails, but they lack the strength, size, or armoured scales of their larger cousins.
==== Taming ====
It is impossible to domesticate or tame wyverns through conventional means, they are too aggressive and territorial. However they are also not very intelligent and rely heavily on their sense of smell, Izirian beast tamers sometimes use this to their advantage by covering themselves in the scent of a young wyvern, causing the mother wyvern to believe they are its child, and protect the tamer with their life. The methods of creating this scent are not particularly humane.