I'll move this over to the Game Help board as I think it would be more fitting there, seeing as you're seeking a reply to a question.~
As for gore, generally the rules aren't very strict on this, as long as you're not including anything sexual. As Feral Heart is an animal game, it's expected that some gore-y elements will pop up here and then during a roleplay, so you're probably fine roleplaying the content in a public chat, as long as it's not at a point that is making everyone else excessively uncomfortable (in which resorting to a private chat may be your better option). If you're ever unsure if something is a bit "too far," you're welcome to consult a staff member for input. The screenshots look fine, as well, so you shouldn't have any problem there. c: