I am getting ready to purchase a collar for my dog and am leaning toward the TT line. Just wondering if I need a mile or is the 1/2 mile sufficient. I plan to hunt waterfowl and upland and try the Hunt Tests but not likely the FT series other than some local club training. Are those who use TT getting a true 1/2 mile out of the "sport" models?
Thanks for all your thoughts in advance.