MISSING DOG

went missing from back garden along with my other dog diesel (german shepherd)last seen approx 16.30 saturday. taz is 9yrs old small yorkie short hair stealblue/tan got bad back leg knee joint so lifts up when its cold. anyone seen or have infomation about dog PLEASE CONTACT linda anytime on 07759947585. family missing both very much.diesel has been found. but yorkie still missing thank you