I will venture a guess I will be in the minority on this one. I don't have a clue about this program other than what I have read, but I really doubt it is a great idea to have a TV show that features the slaughter process. I take pigs to our local locker on a regular basis, and I am not bothered by the process but I am not a 8 or 9 year old child. I raise cattle and pigs for a living, and I am a huge consumer of meat. In the end though, when you butcher you kill an animal. If that is all you show, if you don't show how they are raised, and how much work the farmer does to make the life of the animal decent, and if you don't show that wild animals and indeed people seldom die peacefully in their sleep, you simply risk turning young people way from eating meat. I am sure a great brigade of people will answer that people need exposed to slaughtering, I would say that isn't a bet I want to take. Sure, slaughterhouses( I can't spell the term you use, and can barely say it) are generally and should always be humane, and nothing to be ashamed of. But a TV show that highlights this process will probably do the meat industry more harm than good. Just cook it and eat it, leave the kill it part out.
By the way, I use to teach 10 year olds, I have a pretty good idea how they think, and I for sure don't want to see them turned off of meat.