Oh, I had no idea it could be toxic. I looked around and found some stuff saying that it can cause hallucinations in large quantities. However, I found other things where people said that they used nutmeg alone to successfully darken a palomino coat. I haven't had any problems yet, but I'll cut down the amount of nutmeg I'm using just in case.
Thanks for the info.
It was really funny, I was watching food network the other day. There was an Alton Brown special on and they were making food for all of the guests. One recipe(when multiplied for the number of guests) needed a decent amount of nutmeg and the head chef was saying
" I was making the recipe when Alton came up to me and started yelling "DO YOU WANT TO KILL EVERYONE!!??" he told me nutmeg is a poison if consumed even in small amounts over time or in moderate amounts at once, and I dropped my soup ladle..."
Apparently he was about to poison a bunch of people with all the nutmeg he was using, poor guy, he must have felt terrible.