I mean, I get them just not wanting to implement human characters, but that reasoning is pretty silly. The game already has bestiality, it's as simple as that, the humanoid character being a furry doesn't change that. I do get that Patreon rules are arbitrary as all fuck though, so it makes sense that it'd get them in trouble over there. However, considering that I've seen Patreons get nuked for having art of pokemon that moderation decided were too human-like, and other Patreons get nuked for having art of pokemon that they decided were too animal-like, I'm pretty sure this game would already violate whatever the fuck convoluted policy they have against bestiality, it's just not likely to get nuked so long as it keeps quiet.
Fuck, I've seen a Patreon have to take down MHA art because moderation decided Nomu were classified as an animal.