missing dog (Conchas)

Zeus is my fur baby that has been spooked by the falling snow from roof and escape my back yard.
He is a sweet boy and loves people but has issues with other dogs.
He went missing February 11 super bowl Sunday.
He was last seen at 4:30 pm but was missing when I returned home from work at 11:00pm.
His last location was 104 Hwy and Big Mesa at Conchas Dam.
Please help me find him he’s my everything! His fur is black and around 5” long and is more like human hair.
He has four brown boots that end at his first leg joint.
He is neutered and has dewclaws on back legs.
He has dark brown along his jaw line and if on his back, fur on his belly is brown/tan.
His eyes are very intense and are the color of sapphire.
I’m offering a $400 reward.
Please help me find my baby!