First you find it, then you sign it.
Finding this cache is not the only thing you must do here. You MUST sign the log to claim the smily. You will know what to do when you find it. This may be quick, or take a while, you should be able to rule out some obvious choices….. Be sure to replace back as found so next finder has same fun (fun? :) This one is tethered to keep it from walking off, please place back as found to keep out of casual sight & use some natural cover. Remember that the most direct path may not be the best.
Cache is fine for kiddos if you choose your path wisely. Congrats to Beefcake The Mighty for a fast FTF Also thanks to Auctner for the field puzzle attribute suggestion. I forgot about that one, I have marked it now.