Given the paucity of context, and the fact that I can't find "dorago" in my own resources, I'll suggest that the word may in fact be "doragon." The sentence as a whole would then mean, "I'll ask my dragon (to do something)."

On the other hand, it may be a name, as in Pirelli tires (see links below), in which case it would mean "I'll rely on my Dragos." Unfortunately, without additional context, it is impossible to say for certain what it is.

Hope this helps nonetheless!