There were more then how many trucks over 10,000 pounds involved in traffic crashes in the us in 2012

There were 330,000 trucks in the traffic crashes. Hope that helps or at least I hope that was what you were asking.

Your dog can sniff at or even eat a bit of catnip. the herb is edible and not harmful. just don't expect them to roll around like a cat would! your dog may scrutinize catnip by licking and smelling at it, or be totally indifferent to this stimulant.