Although he's back sometime today, we're having a birthday dinner on Sunday & Gail is coming along (with her man

Now, Gail is rather squeamish about the whole thing & thinks Leah is far too young to be involved in this process. She talked to Leah about it all & said that there will be blood & asked her how she would feel seeing the bird die. Leah has said that she's fine about that - 'that's what chickens are for!' she says.....
So ok, the plan is for Leah to come over & she'll be here to help. Now I haven't any problem with it & I think it's actually good for her - even though she's only 6. Gail's letting her come against her better judgement though.
If I do everything matter of factly, I don't think she'll be scared & I think she'll be quite fascinated with the whole process - but what do you all think? Is 6 too young? Will she have nightmares after?
She told Gail 'it's only one chicken, think how many are in the shop & someone had to do all those!'.... yeah, I bet they didn't do them in the same way though!

I think it's good for Leah to know where her food comes from, but is the whole killing plucking thing a step too far?
I'd be interested in what you think - but she's still adamant that she wants to be here helping - hubby has said that I'd best not disappoint her... and he's looking forward to having a decent meal after being away all week!
What's the opinions?