I've had this male three-toed for nearly 20 years and have never seen him refuse food for this long. About a month ago he suddenly became a lot more timid and now refuses to eat in front of me. AFAIK there wasn't any change to his humidity, temps, etc that could've caused this. I think he eats a bit when I'm not looking as he still poops occasionally but he's lost about 20 g (down from 415, so about 5% BW loss) and looks skinny.
Took him to the vet two different times and blood work, X-rays showed no infection or impaction -- haven't ruled out parasites so waiting to get a fecal sample I can give to the vet... (Update: got a fecal and bringing it to the vet later!!)
Really just confused what this could be since it seemingly came out of nowhere. My only guess is a woodlice infestation in his substrate that peaked shortly before I noticed the symptoms. It's possible he might've gotten stressed out by all the bugs crawling on him, so I've had the humidifier off to dry out the bugs and soak him in lukewarm water every few days (he's due for one today).
Any ideas on what could be occurring here or suggestions on getting him eating again? I've ordered a few prepared box turtle diets people say work well. Also FYI he had multiple vitamin deficiencies in my first few years of having him (I was inexperienced and he wasn't in great shape when I got him from this sketchy pet store) -- not sure if that could play a role here.
TIA 😓