Ahhh I love quetzalcoatlus! I have a huge weakness for pterosaurs, but I can’t bring myself to call them “dinosaurs”, even colloquially. Same with plesiosaurs!
I… hmm. As far as actual dinosaurs go, I’ve recently become very fond of amargasaurus and their goofy spines. 10/10 extremely good sauropods.
I am SO GLAD to see someone agreeing here. Amargasaurus is just… such a good dinosaur. The spines/hump/sail whatever it is?? Gorgeous. And do you know how SMALL it is compared to other sauropods?? They’re tiny in comparison! Gosh I love them so muchhhhh
They’re the itty-bitty punk rockers of the sauropod world!
Build a saddle that fits around the spines, maybe? They’re big enough that I feel like you could put the saddle back over their hind legs without bothering them with your weight, and a thick enough saddle would have plenty of room for holes/slots for the spines.