I've always had my labs with me at elk camp. They are expected each year. Well mannered and kind of considered camp mascots. Heck, the breakfast cook even makes sure they each get a pancake and egg for breakfast like the rest of us. I don't think it affects the ability to get elk at all. We've consistently brought down 3-4 bulls each year with 6-8 hunters in the woods. I killed my bull last season at about 10 yards distance. Don't think the dog scent on my clothing was an issue.