Dried Kombucha SCOBY safe for rabbits?

[Frecs]

I have some old kombucha SCOBYs I am retiring. I know there are folks who dry them for chew toys for their dogs. I'm wondering if my rabbits would benefit from them? Has anyone any experience with giving kombucha, kombucha vinegar, or the SCOBYs to rabbits as a probiotic source?

 

[Crystal]

Hi,
I was wondering the same thing. I see you haven't gotten any replies on this and was wondering if you tried it out with success since you posted? Anyone else? I use Braggs apple cider vinegar in the water and was thinking of trying kombucha alternatively since I make it very inexpensively.
Thanks,
Crystal