No. Dragon-pony hybrid. Kirins are mythical creatures that are said to resemble both dragon and horse, not dragon-horse crossbreeds. A lion and a tiger might have a spotted cub, but it still wouldn't be a leopard, would it?
Tinder is my original character. He's in no way related to any of the show's main cast. You can see his parents here: [link] The word 'tinder' means something flammable you use to light a fire, like paper, dry grass, small twigs and so on.