missing dog Phinney Ridge/Greenwood

[update] WE FOUND HIM!!! thank you so much everyone who posted with encouraging words. We are going to snuggle him extra hard. ------------------------------------------------------------------------------------------- A shiba inu named Kumataro (we call him Kuma) (wooly, longhaired) went missing from the neighborhood of Phinney Ridge/Greenwood. He is a 9 year old, neutered male. He is a skittish dog who will run if chased. It's possible he is burrowing or hiding somewhere from the heat. Crossroad is 74th St and Fremont: At around 2:30pm to 3:00pm May 2nd, Saturday, he was with me in the backyard with all the gates closed, and when I went inside for few minutes and came back out, was nowhere to be found. If seen, please reply to this post. Thank you