Lost Pet: Zeus

Circumstances

He was in our yard on his leash, he apparently broke off of (we live in Hopkinsville Ky. off of Dawson Springs Rd (highway109) on Pleasant Green Church Rd), up till around 4pm and my husband tried calling for him and no response, he had wondered off, my husband looked for him all around the neighborhood and he is no where to be found. We are certain someone stole him, because he is a good dog and always comes when you call him. He has a favorite treat that i tried to get him to come home and i got nothing. 

Please Help!

Thank You, Richard and Diana Daniels