IVE BEEN THINKING OF GETTING A PACK FOR MY DOG BUT NEVER HAVE HE'S A WORKING BLUE HEELER AND IS PRETTY TOUGH BUT PRETTYMUCH EATS WHAT I DO NEVER LEAVES MY SIDE AND IS PRETTY GOOD WITH FINDING WATER BUT HEELERS WERE BRED TO BE SELF SUPORTING IVE HAD HIM UP OVER 10,000 FEET IN THE TETONS MORE THEN ONCE BUTDO THINK ILL GET HIM BOOTS FOR THE SNOW HIS NAME IS GOOSE BY THE WAY IM KINDA NEW TO THIS AND WOULD LIKE TO POST PICS OF HIM BUT DONT KNOW HOW HE IS MY BEST FRIEND