Longevity

I've never put a sad drawing up here before which is surprising since I really like sad things like tragic fanfictions and stuff. I like just being able to cry sometimes XD 

Anyways, this is probably a concept a lot of you are familiar with assuming that a lot of you (my watchers) like Sparity. This has been done many times before where Spike lives for a long time after Rarity has passed. Now, I'm not sure if Claire and T would outlive everyone like Spike would being half dragon and all or even if they would have a shorter life since they're really "not supposed to be genetically possible" (even though this is a fictional world we're talking about), so I wanted to ask you guys what you think about that. Would they live for a long time? If they did, how long?

I mostly did this drawing because I wanted to draw what these two would look like older. For Claire, I went more in the majestical, kirin direction and for T, I went for the straight up dragon horse longma thing. So yeah, let me know what you think!