I carry a leash, needle nose pliers, athletic tape, a few bandages, a hair pick for flicking cactus off of dogs, a stapler from my vet, wire cutters for snares which I have never used, and a bottle of the blue gel locktite for small cuts. In the truck i always have a clean bucket and a shovel for dogs that get skunked. forget what everyone has told you about hydrogen peroxide and dish soap.... mix dirt and water in a bucket and smear the dog where it got skunked and let it dry, better yet take it hunting after applying and the skunk smell will get absorbed by the drying mud.