I should clarify, both black labs are supervised. They just don't need to be leashed 24/7 which is what I meant by run free. Sasha is the first dog I have had in 20 years just because I didn't want to worry about one getting loose and get hit on the road, that's why I am trying to work with her to get her to listen to my commands and hopefully stay away from the road.
Sorry, just that so many people around my area leave their animals unsupervised I assume otherwise unless noted.
Dogtra (I use the 2300 "two dog" series)
I've found this product line to be one of the better training collars out on the market (I do test them out on myself, and even at 500 yards, strength of the collar does does not diminish).
The disadvantage to this type of collar is that you can't have it act as a "fenced in area" leaving the animal unsupervised.
However, the bigger advantage is that no matter where you go with your animal, you have a corrective training measures that you can take to help you train your dog, and you can utilize the collar in a direct relationship with your voice commands.
Bringing so many types of animals into our home, we aren't sure who are "bolters" and who aren't. Perhaps utilizing this training tool makes me lazy, but I've found that at 0430 in the morning before work, out with the dogs, and one takes off after a rabbit out back, I like to have more control at my discression (sp?).
The advantage to a collar like the one I'm posting is that you have a wide range of control in the strength of the shock applied (0 to 127 in strength), be it a nick or conitunous, and you can use a vibrate mode as well. The key is starting off "low" (0-20 range) to see at what point you get the dogs attention. The shock can be a "nick" (split second quick jolt) or it can be continuous as long as you hold the button down (the unit will automatically shut off if held down for 12 seconds or more).
After a short time using the collar in conjunction with your voice commands, I've really never had a dog that didn't learn it's boundaries (which is the primary reason for the collar). Also, most of the times, if I want to take a corrective measure on the dogs boundaries, I don't even have to use the shock mode, just vibrate.
Should note I always start training off on vibrate and if the dog isn't responsive, then the "nick" mode at lower levels, then higher levels, then to the continuous mode, lower levels, working up.
The dog learns that if it doesn't correct it's behavior after the vibrate mode, a nick may be coming, or even continuous after that (although it never gets to that point after a couple of weeks with the collar on).
Dog on high prey drive chasing after an animal has never made it past 90.
Keep in mind, some dogs do become "dog collar" smart if you keep taking off and putting on the collar.
Also keep in mind, although I've never come across a dog that would, depending on the animals past history which may be unknown, using a shock collar for training may produce a negative response (as as "bolting", the behavior your actually trying to correct). I've never had it happen to me, but I'd rather take the chance and find out (using the training collar) to ensure that the animal doesn't bolt or wonder to close to the road (usually walked on a lead for some time before left to roam with the other dogs).