One time to Montana a semi rear-ended my buddy, his two hunting dogs were ejected through their crates and out the broken topper glass, and surfed the grill of that semi. One dog had a broken hip. The other scared shitless ran off and was lost for 9 days but was eventually found skinny and with torn knee ligaments. My other buddy had to put down a different dog that had developed an intestinal blockage just before the trip, but went undiagnosed until he was back. And, callous to note, the hunting pretty much sucked otherwise.