The herbs she's having in her water are ashwaganda, devil's claw, prickly ash and milk thistle. The first three are anti-inflammatories (I actually take devil's claw myself for joint pain) and the milk thistle is largely to support her liver with dealing with the metacam. All are tinctures and I burn off the alcohol by pouring boiling water onto the drops and waiting for it to cool before I give it to her. I do recommend seeing a herbal vet before using tinctures as this mix was designed specifically for Millie and I've been warned of contraindications and possible side-effects (the side effects are on higher doses than I decided to give). It's important to have the rabbit examined and get the dose right. I don't know what concentration Millie's are as they were on prescription and made up for her. I've also been given a list of dried herbs for her which I intend to buy separately as they are quite expensive when packaged together here
https://www.hoptoforage.co.uk/product-page/senior-support-mix. Her new joint support tablets are from Sherwood pet health. Yes, it's about avoiding all sugars which aren't healthy in general (though there is a compromise with the metacam as she needs it and it does make it tasty enough that I can put it on her tablets). I found the herbalist here:
https://herbalvets.org.uk/find-a-herbal-vet/.
I love that Mouseypie changed like that. Millie was the same, so shy with me when she had Archie but she's turned really soppy now. I suspect her of sitting on me just to prevent me from getting up and going away. It's great being an honorary rabbit, isn't it?