in areas where leash laws apply. your dog is not voice trained. he may eventually return to you once he has exhausted his interest in whatever else he is doing as you stand on the trail and shout for him to come over and over again, but that is not evidence of being under voice control. your dog may be very friendly with other dogs, but the dog he barges up to greet may not be friendly and the souvenir bite wounds he will get as a result will not be pleasant. your dog may love to say hello to people on the trail, but the mountain biker who gets 