I don't think so. Have been in so many talks with Amazon Help, with no help via emails, chats, phones calls. The category is not restricted; that's the lazy answer for I don't know and won't research for you and unfortunately Amazon lower tiers are full of people like that.

I suspect the real issue is something else. I am owner of the brand. I see that Amazon changed my category from Cat probiotics to multivitamins. Amazon also shows my Product Type as Other Animal Supplements and I know Amazon doesn't like "other" categories. My GS1 name has the word complete in it but my listing does not, not sure if that might also be a part of the problem. None of this even matters because I can't go in and edit the listing as it takes me back to a "need approval screen".

I noticed it added "fix listing" today un the request approval button which is new and provided some hope. It says, "your listing was recently approved. To complete just make a small change..." But like I stated I can't edit anything. I heard of about uploading flat excel files to make edits to listings but not sure how to do that or if it would even help, especially when I don't know what I need to fix anyway.

This is a new listing but I have successfully sold 1000's of other products, even those in hazardous categories but I've never seen Amazon provide no additional steps to resolve the issue.