Series of "tweets" from Dierks beginning last night at 9p: 
     "jake has been missing for 5 hours now. jumped a fence          during the thunderstorms. praying someone found him. a cold wet white dog. red collar."
...2-hours later...
     "still looking... we really appreciate all the support. overwhelmed by it. thank you."
...This morning at 7:30...
       "omg. my wife just told me someone found jake on facebook and is bringing him to our house!!!!!!!!!!!!!!!!  one of the happiest days of my life. grown men don't cry...yeah right. thank you to everyone on facebook and twitter that spread the word."