21.   Guard dogs and burros can sometimes look after a flock.

22.   Guard dogs foiled his bid to flee through a tunnel.

23.   He has the range of a guard dog.

24.   He said nonlethal means, including coyote-proof fencing, night penning and guard dogs and guard donkeys are more humane and effective strategies.

25.   He was as confrontational as a guard dog.

26.   In a Russified twist on the Protestant work ethic, having a serious afd expensive guard dog means you have something serious and expensive to guard.

27.   In addition to llamas, ranchers use guard dogs and burros.

28.   Offsetting the silvery dazzle of sunlight against the walls is the gigantic rain-bowlegged guard dog designed by Jeff Koons at one corner.

29.   Sales of guard dogs and door locks soared.

30.   She is protected around the clock by three armed bodyguards and a guard dog.