We took this back to the origins of Frisco by inserting a heavy dose of Bolio/Tombstone over a producing Chinaman bitch! The breeding philosophy is simple and works as well today as  it did 30 years ago. During exercise, the canine athlete can only deliver so much oxygen in an attempt to regulate his or her internal temperature. In this manner, controlling ones pace of work and the amount of energy expended is the most common way core temperature is regulated.  Those who lack this ability,  often find themselves physiologically incapable of continuing exercise during long runs. To meet these demands, intelligence becomes a key attribute. Just as Frisco, Ch Rebell Yell, and a litany of noteworthy animals were created by adding the intelligence of one family to the athletic prowess of the other, we offer these top quality Bolio/Tombstone genes over a tremendous Garner bitch. Use these to quarter in your Bolio/Tombstone or to  quarter in your Chinaman but either way, expect fireworks!