I have to agree. I had a med. size dog once who loves those things. Well one night she got it stuck in her throat, after a mad rush, and I do mean mad rush, to the ER vet they were able to remove it. I was thankful she could still breath but I was to worried that i would hurt her more by trying to pull it out myself. Well a few hundred dollars to save her life was well worth it, and a costly lesson at that.
Please don't let her have them, they have other things, can't remember the name of them, but they are much better for them.
MD