[...]   
   FB> All of my dogs are over 35lbs, with the largest being 75 now ... wow!   
   FB> she was just a small thing when I got her :)   
       
   Large breeds seem to spring up overnight.   
       
   FB> What are you using to spray the kennels with?  Way back when I was a wee   
   FB> lad, Hartz worked wonders, but not anymore. I have tried Zodiac, BioSpot   
   FB> and Sargent. Nothing seems to work for me. Unless I am way off base and   
   FB> doing something really wrong.   
       
   You aren't off base.  I tried using the same stuff you use until I remembered   
   something I read in a story earlier this year about some guys who made a bomb   
   using a can of RAID, a shotgun shell, a rat trap, super glue, a length of 3/4"   
   PVC pipe and a nail.  I use RAID (wear goggles and a surgical mask) insect   
   killer on the kennels, but I strongly advise you and all other living things   
   staying out of the house for at least an hour OR you could do that after   
   dragging the kennels outside.  Mine are relatively small because of the breed   
   of dogs here, so I can do it either way.  You won't need anything but the can   
   of Raid, goggles and mask.  The kennels are inside here because we bring the   
   dogs in at night.  During inclement weather, they have a dry doghouse to stay   
   in large enough for the three of them and it is waterproof.   
       
       
   Regards,   
       
   Roger   
      
   --- D'Bridge 3.59   
    * Origin: NCS BBS (1:3828/7)