Exactly how much is a finished dog worth and what are you willing to pay

In 2007 I had some pups for sale, but everyone that call always asked "Got any finished dogs?" So in one of my conversations when asked the same question I popped off " Yes, but probably won't like the price". At the time I had probably 4 good dogs and several more that were good enough. Told this guy about a gyp, he drove from somewhere around the Conroe area, gave me $1200 for her and drove home. I sold her with a guarantee and trail of 30 days. He called me back in 7 days told me to spend the money. One of the neatest transactions I had, but I had nothing to hide. The gyp was everything I represented her to be.