Since I had to put my dog down a couple years ago I haven't done any upland hunting.   This year Gambles Quail are super abundant.  So I thought I'd throw the old 16ga sxs in the truck while coyote hunting.  Twice coming back from a coyote stand I flushed  large flocks of quail so I got the shotgun out and went after them.  Well the little buggers wouldn't fly, just scurry around in the greasewood and mesquite,  I could have ground sluiced a limit but I just can't get myself to do it.
I bet I followed one batch around a half mile and they wouldn't fly.  How do you get them to flush without a dog.  I'm new to the SW and quail with out a dog..  
I don't know what your situation is oskar, but why not get another gun dog?  Hard to regret a new puppy.