Would you take a 9 week old Baby camping?
I'm not judging these people because I know that Australians and English parents are more laxed and less paranoid about their kids than Americans. I consider myself fairly adventurous, it's just, less than 10 weeks after giving birth, the last thing I would want to do is go tent camping. Even though the chance of anything going wrong would be small, as this movie shows, there is always that chance and a baby that size can't defend themselves. Also babies do smell and I could see how their scent would attract dangerous animals.
"The end of the shoelace is called the...IT DOESN'T MATTER!"