Lost Dog only 4.5 pounds!!! Urgent: We are worried about the cold temps! Last night in the pouring rain our little pooch went out to do his business in our backyard around 6:30-45 pm. He disappeared and never came back. We have a secure backyard, but upon searching for him we found that one of our gates was open. He is chipped but was not wearing his collar. Description: He is mostly white with large brown spots and some black highlights, floppy ears and curved tail. Missing since 6:45 pm, Mon, 11-18. Reward.