Being rather new to owning a dog after nearly 30 years of living in a two-bedroom condo in the DC area, I went with the Innotek TT-100A that all of my hunting buddies out here use and have been very pleased. Probably the best price on them is from Lion Country Supply in Pennsylvania. The little controller hanging from a lanyard around my neck is much better then those big belt holster models my dog buddy back east had. I also prefer using the lithium batteries and just replacing as needed instead of having to mess with a charger. I'm through two seasons now and I'm on the third battery in the collor and still on the first in the controller.
