He will do great, heelers have lots of thick fur (they shed) and are great hardy outside dogs, even in the cold. Plus there are more heelers in Idaho then Vegas for sure.. if you are still worried, have her keep him in the garage colder but not as cold and see if he shivers all night... I don't see him having any problems as the heelers in Utah per say go from summer to winter just fine..
Answered by Anonymous - 10/27/2012 2:44:32 PM