My babies are 3 weeks old now and I was wanting to give them a few treats here and there. I know grit is an issue when you give them "other" foods. I have a bag of Avian Grit Plus that I used for my parakeets. It says its granite grit, charcoal to relieve hyperacidic stomach, and vitamin, mineral, calcium fortified. It's really small grit. It also says licorice scent to attract pets. Would this be ok to give to my chicks?? Wanted to check with all you experts first. I'd feel horrible to give them something that would make them sick. Thanks!!