I was curious. not really vegetarian related, but sort of.?

The other day I bought a chocolate bar that wasn't vegetarian by mistake (somehow I didn't see gelatin listed on the ingredients at the time). Well I'm not going to eat the bar because that would be against my principals, and I'm not going to throw it out because that's a waste. Instead I'll give is to my dad because he loves these bars and is not a vegetarian.