LMAO!! This is why you always hire professional talent, whether it's the model or the photographer. I run into this problem at work all the time...we had a shoot with employee's children as models and a lot of the photos had frowny faced kids in them :-D
Urk. I would buy this if it was guaranteed not to do what other teething biscuits did to my kids, get all slimy and run brownish goo down their faces, turning them into disgusting blobs of baby rather than sweet little kids. :/