I was thinking the same thing as Yvonne. This thread looks similar, but it doesn't seem like any answers were brought up:
https://www.tortoiseforum.org/threads/weird-growth-on-tail-on-butt-pics.10905/
I would also consider a new vet. Calcium injections, or vitamin injections are just unnecessary and torts can easily overdose considering they cannot remove the excess via bowel movements like mammals
https://www.tortoiseforum.org/threads/weird-growth-on-tail-on-butt-pics.10905/
I would also consider a new vet. Calcium injections, or vitamin injections are just unnecessary and torts can easily overdose considering they cannot remove the excess via bowel movements like mammals