Has anyone else tried these? I bought some yesterday for Acacia because she is 6 years old now and has been having on-off infections (I keep them under control) on her chin. http://www.oxbowanimalhealth.com/products/type/detail?object=8411 They have a very herbal smell to them and at first bunny wouldn't eat them and I panicked because I just spent 12.99+tax on them and I don't have that kind of money as it is! But I left it with her and after a while it was gone. I cracked it in half and left both halves in there. This morning I gave her one, not cracked, and she took it and said her "thank you's" so she really enjoys them! I'm just wondering if anybody else has experience with these caps or if they're a total waste of money.