Probably anyone who has ever had pets would agree that animals definitely show emotion, but do they smile? One look at animals will remove any doubt as to whether they actually do smile. They most certainly do smile and they do it quite often. This week’s Cee’s Fun Foto Challenge is the letter H with a topic of Happy. One of our favorite memories of visiting Sun Island on Lake Titicaca in Bolivia was of a llama that was curiously observing us as we walked among the ruins. The question isn’t really whether he was smiling, but what was he thinking of us? Did he just think we were strange looking creatures that didn’t belong on his island?