Purchased the TT15 Mini to go with my Garmin Alpha for our Female Brittany pup. It's the perfect size for a small dog and works just as well as the TT15 collar I used for my male. Love it. Also I must give 5 stars for everyone at Gun Dog Supply. I need the collar for a AKC field trial and was worried that I couldn't receive it time for the event. Gun Dog Supply had it in stock, got it out that day, and I received it when they said I would. Our little 6 month old girl took fourth place in her first ever AKC field trial. Thank you Steve

Great product. Purchased a 5 dog set and just picked up my 6 dog. Would not go hunting without them.

Nice size for a 35lb dog. Working well in hilly terrain.

Bought the first collar and handheld. Worked so well on the husky decided to buy the little bunny hunter one too. Can't say he is as trainable, but at least we know where he is now. He loves to get quiet when he is hunting.

It took a few tries to get it bound to my transmitter, but once working is outstanding and fits my very small - 24 lb female Brittany, whereas the standard collar did not. I use two collars at once to handle both dogs.

The only problem that I have is that I did not receive an operator manual.