Windshear

Windshear is Heather's Razorwhip dragon and sole companion in the How to Train Your Dragon television series DreamWorks Dragons.

Personality
While Razorwhips are naturally mistrustful of humans, Windshear seems to be rather tame, content with the company of the resident of Dragon's Edge around her. She also seems to be completely loyal to Heather, responding to her commands without hesitation.