i have been using deer blood to lay trails for a 10 month gwp pup. He follows the trail well without problem but i noticed that as he comes close to the end of the trail where a piece of hide has been left in cover he will leave the trail in his excitement to get to the hide. He will always find the hide and i am not keen on trying to limit his eagerness at this stage to keep him on the line. could this result in problems further into his training and working career. when i say he leaves the line early i mean that about 10 meters from the end of the blood trail he knows from the sent of the hide that it is close and will step up a gear and forget the blood trail and go straight for the hide.