When a pet privately presents a breeding offer to another now, the offeree has to pay the offerer the breeding fee requested, regardless of gender. (I assume this is how it is, anyway, as requesting a breeding with my female caused the male's owner to be asked for the fee.) Since the female owner is the one who will acquire the pet in the end, it seems more sensible that the female's owner pays the male's owner, regardless of who requested the breeding.

Support. That is the way it goes in reality, the owner of the female pays the owner of the male a fee. This is also how it goes on most other pet sites.I'm not sure why it wouldn't be like that here...