Wouldn't want to be without it. Excellent. I really like the vibrate, collar light and tone features.

More collar than I needed for the hunting I do. Long ranging dogs, it would be useful.

I have only had it out in the field twice, but I think it is a good product. It has a lot of bells and whistles, maybe more than I need, but maybe I will use them all as I get more familiar with the system. The training e-collar side of the collar seems to be hard to pinpoint a setting for my dog with the linear mode. One day a 4 will be enough. The next day I have to crank it up to 8 to get a response. I will probably try the traditional setting later this week. Overall a good product.

Top notch unit. Lot of details to learn, but when using it in the field it all comes together well. Well designed, and a great tool for the hunter, even with only one dog.

Very easy to configure and use. Have only used it on a few hunts at this point, but very pleased with the unit.

I used this collar for training my walker coondog. I no longer have to guess where he is at. I know where he is at all times. I can't believe I waited so long to purchase. It is a great product.

Couldn't be happier with my order and Gun Dog Supply! The Garmin track and trainer is everything I was hoping for, and I will certainly be ordering all my training equipment and dog supplies from Gun Dog Supply. Great company to deal with! Thank you!

Works great. The only issue is the Alpha 100 seems to have some glitches. Sometimes it will just freeze and shut down. But it always boots right back up where it left off. I assume the next update will fix this. Otherwise completely satisfied.

Bought this for 2 reasons. I have a very hard headed male that pulls out of his shock collar, and I loose them. No chance of that happening now. Plus I'll use the GPS alone for elk hunting in the Rockies. The collar and the GPS are working as advertised. Plus Gun Dog Supply is a great company to do business with. Fast and courteous.

We are first time users of a GPS based collar system, but have found the menus easy to navigate. It's simple to pair collars to the handheld and to change settings on the collars. Range is good over the 4 mile stretch we've used it on so far. Looking forward to using it during quail season!