*lily*
Wise Old Thumper
As to that, I don't know. I've never heard of, or come across, a rabbit who has had a severe acute reaction to fenbendazole (either panacur or lapizole), hence why I said previously about Tinkerbell (although I'm sure there must be some exceptional cases).
I personally wouldn't want to commit to saying that it would do no harm, given what I have read about some people's suspicions about it damaging bone marrow.
Thanks!