most of the time i run my dogs on same ground day and night, the ground is so difficult the dogs need to know the terrain, even bring the pups out for a daytime mooch there once in a while, saying that im bringing them out (the adults not pups) on some seriously difficult terrain when i get a chance to for a daytime hunt + general day out it has everything, beach, cliff, rocky ground and loads of rabbits, commonland too, i hope my bitch is up to the challenge