Random stuff i hyperfixate on instead of studying

Okay so something that's crossed my mind a LOT is that the dragon's (and Wyverns) are probably frugivores, or frugivore leaning at least. Especially since most, if not all of the stuff we've seen them eat, or get offered by cookie's up until this point in CRK and CROB is fruit! We know that it isn't cannibalism in the CRK/CROB universes, as we've seen cookie's and dragon's eat there own ingredients—like Cocoa Cookie with hot cocoa or Ananas Dragon Cookie with pineapples.

Cannibalism seems to be frowned upon to dragon's, or at least just uncomfortable for them based on Pitayas reaction to the Dragonhead Stew, which shows there sentience and psychological intelligence. I think it'd also make sense for them to be frugivores based on where Longhan, Ananas, Lychee & Lotus live, (mainly sunny area's with lot's of fruit and vegetation, as well as open fresh/saltwater source's, making a great place for fruit to grow freely).

But for Pitaya it's a little more nuanced, mainly because of the conditions Pitaya lives in, which isn't very good to grow fruit at all. The Dragon's Valley is also shown to not have much vegetation, if any at all due to it's hot conditions—though plants are present, there scarce and usually the same species, most likely being near cooler places for water consumption.

But we've seen Pitaya eat berries (and get poisoned from them) near the Hollyberry Kingdom during the Special Episode with them, and other Dragon's taking opportunity of the chaos with the Legendary Red Dragon. Which means that Pitaya and other Dragon's/Wyverns are probably scavengers and opportunistic eater's! So they'll eat whatever's available and in there diet, whenever. Similar to some species of snake's and lizard's, which are usually also scavenger's or predators in there own right.

Dragon's could also be omnivores, seeing as Pitaya eats (and enjoys) a meat stew in the Special Episode of the Legendary Red Dragon! I do think that fruit is probably a huge portion of Dragon and Wyvern diet's, since most of the places Dragon's seem to live in have great amounts of fruit or vegetation present. I think it could also be like the phenomenon of how deer and cow's sometimes eat bones, snakes or other small animals if there lacking vitamins/nutrients in there diet despite being herbivores.