Last year about May I was chasing what should have been an easy cache. That day my gps was all over the place so I tried to average it and, considering the hint(big tree, and I was by a large tree, though there were many large trees in the area), thought I found it. There was a conspicuous triangle made in the dirt with sticks and in it just a few inches under the dirt and leaves, a small wooden box. Obviously I thought I found it. I started working with the box but couldn't figure out how to open it as it had been sealed on all sides with screws. The details nor the comments made any mention of tools and it specifically said it was geared towards kids and was an easy family find. While I was sitting there trying to figure it out, from time to time i'd catch a whiff of something dead, but didn't think much of it since there had been reports of dead squirrels in the area. I shook it and whatever was inside didn't move much so I figured it occupied most of the space within the box, as well as not making a sharp sound against the sides I figured it was something with some kind of padding. Right then and there I realized I had dug up somebody's recently buried pet and that this was not, in fact, the cache. I dug the hole deeper, reburied it, tried to make it as inconspicuous as possible and got the hell out of dodge. I felt so awful after that it was only last week that I managed to make myself get out there again and search for that cache again(which I did find this time about 100 feet from the grave). I emailed the CO and let them know but apparently I'm the only one to have ever stumbled across the tiny coffin.