not everyone will have the chance for the green bunnys, to help a pup on with running the lamp and watching the beam i will double up but that is not with any dog, i will with one of my bitches but not another, as you say the frustrtion and jealously can ruin dogs,
i agree it can be frustrating when a young dog doesn't follow the beam on a sweep,but walking it up on a few bunnies with a few words of encouragement to get them going is not really any hardship,and to be fair within a few nights generally the dog will pick it up anyway
often the case, the bitch am running atm would hal