When it comes to furry character what level of anthropomorphism do you enjoy most?
I lean deeply toward feral myself. I don't mind anthro ones of course but I still prefer feral ones. The more feral, the better. When it comes to anthro characters I prefer ones that aren't very human-like.
I always hated when people gave animals breasts, especially non-mammals. "Hair" is also something that I'm not fond of but it's only a real concern when it looks out of place; like Sally's pre-redesign from Sonic or basically any fursona with scene hair. I don't like when longer hair is drawn but short hair is just fur.
In behavior I prefer them not being 100% human. "Furry reminders" are always fun. Clothes are fine but when animals start having a nudity taboo it gets a bit awkward for me.
Basically I'm into The Secret of NIMH style mice when it comes to anthro, rather than Arthur style animals.