Custom Wyvern

I made a custom wyvern, and for the most part it functions. But I want it to have a reduce weight saddle (like the argy) and be able to breed, but be a shoulder pet and thus not ridable. Any ideas on how to do that? As well as need a special milk and a special food that it consumes. thx

Try to keep the questions limited to one subject, thus not making your topic polluted with threads within your own thread.

That being said, have you tried opening the blueprint of a creature that already has one of these features, and, then, checking the box for “show only modified properties” to see what has been changed from default? This option is found in the defaults section(find this option after clicking the “eye” icon to the right of the search box.