He got water down him quick; but this wasn't heat exhaustion, the dog had a stroke. No amount of water would have helped.
Cheers.
Ive been out with LDR more times than I can remember along with the two batteries that he carries and the bag (usually full of game) and the first aid kit (For the dogs!) He also carries bottles of water - not for us but for his dogs, one to pour over them if they get hot and two to make sure they are fully hydrated, I wasn't there, but I can honestly say - there is NO way Billy was worked too hard, LDR knows what he is doing and I have no problem admitting -