No we do not. For ferrets I would recommend getting Revolution for kittens from your veterinarian.
If you are talking about Advantage flea treatment for ferrets, I cannot say for sure but it would not surprise me with the variety of products they carry. But if not, mention to an employee. I was told they would work with me on a product I can only find online to see if they can get it through their retailer as a special order for me, if I would like them to.
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