I have a 4 year old Red Eared Slider and sadly, hes been missing in my backyard for about 4 days now, I occasionally put him outside to walk around, get fresh air, and bask in the sun etc, and he hasn't had any issues with getting lost in the past. Although, this time I let him out, he completely vanished without any form of trace, me and my dad have looked everywhere a turtle could possibly be, every crack, under leaves, behind plants, we even checked our garden for any holes that he could've gone into, nothing. It's impossible for him to have been snatched up by any predator since there aren't any hawks where I live, and you just cant miss a hawk flying down into your own yard, I know he couldn't have been taken by a raccoon, my fence is too high to get over, yet alone get out. Hell, we even dug up some dirt under my stairs to see if he had somehow buried himself. I miss my turtle dearly and I just want him to come out of hiding, although i'm staying hopeful, and hoping hes alive and well, It would destroy me if he were to pass, I beg anyone to give advice on where my little guy could be.