I HAVE A JRT MESELF AND IS 6 YEARS OLD HAD TO RETIRE HIM EARLY AS HE TO BADLY MARKED UP AND HAS NO FRONT TEETH HE IS A EARTH DOG AND I DUG HIM MANY TIMES I WAS LOOKING TO GET A GOOD BITCH FOR HIM TO COVER BUT NEVER GOT AROUND TO IT I THINK YOU SHOULD LET YOUR OLD DOG COVER THE BITCH BEFORE ITS TO LATE YOU HAVE NOTHING TO LOOSE MATE.