I COULD NEVER DO IT. THAN AGAIN MY DOG BREAKS THE FENCE WHEN EVER THIS BITCH DOWN THE STREET IS IN HEAT.THE HOUSE IS ALMOST 2 MILES DOWN THE ROAD,HE BROKE OFF HIS HARNESS THROUGH MY 2 FENCES AND 2 FENCES IN THE NEIGHBORS YARD TO GET TO HER TOO. TALK ABOUT SEX DRIVE.HE'D COME BACK HOME ALL BLLODY FROM THE FENCES AND WINDED, JUST PASS RIGHT OUT