The dog just ate some of a Kit-kat...?

[ixdoxwannaxluvxu]

Ok, so im babysitting..
and the dog ate a little peice of kit-kat bar that she found on one of the kids beds.. i got it from her b4 she could eat to much... but is she gonna be ok?
I dont know what kind of dog she is... shes one of those dogs that are little fluff bass when they are puppies, and dont grow very big..

I think shes gonna be ok.. the most i think is gonna happen is that shes gonna puke, but any other info would be great!