Lost Pet: Banjo

Circumstances

Left the backyard in Valley Center after roommate left the gate open-  he?s friendly and will shows clear signs if he?s skeptical. I drove up and down our surrounding neighborhood yelling for him, and he will always come when he?s called- but nothing. The people I live with said they had just seen him within 30 minutes, but he?s gone!! 

He responds to Banjo and knows a ton of commands. I?m worried! He?s very curious and brave. LOST WITHOUT A COLLAR!!