Oh, poor Fiver. I’m not sure what the white bump on his privates is. If it was something that was ongoing, I would suspect vent disease/bunny syphilis (easily treatable), but that would seem odd in his case.
I’m sorry to hear about his feet, sounds like he has a cushy hang out — how is he with his litterbox habits? Does he ever have a tendency to sit where it could be wet? I know some bunnies like to hang in their litterboxes. If that’s the case with Fiver, maybe that is what is causing irritation on his feet and genitals???
OP!!! I just realized…I’m sorry…that you had said his nails were really long, that may answer the redness and irritation answer. Now that he’s had his spa day, just keep an eye on those so he heals properly.
I’ve never had a bunny do the “camel” expression quite as dramatic as you are describing. Rucy, who did have teeth issues, would get food stuck up in areas of her mouth, and she’s move her mouth around (closed mouth) but I could tell she seemed to be fishing for what was stuck and then she’d find it and start chewing on it.
Let us know what your vet says!
Healing Heel Vibes and Happy Adoption Day!