Just two days ago, I saw sundogs alongside the sun. I did not have my camera with me, or I would have snapped a photo. Fortunately, I just now found a photo of a sundog from December of 2004. The sun is on the left, and the sundog is on the right. There was, as there usually is, another sundog over on the left (off the edge of the photo). I think I've only ever seen this three times: once back around 1992, once in 2004, and just a few days ago. Each time it was very cold (which I believe is necessary for sundog creation). Has anyone else seen sundogs before, or anything unusual in the sky?