EO's unsuitable for dogs?

[Guest guest]

Hya,

I'm new to this list, and I have a question. I make shampoo bars for

dogs, and was wondering if anyone knows of any eo's that might hurt

them? I know that Peppermint and Rosemary might have adverse effects

particularly on females that may be pregnant, but since I have a friend

that breeds, I'd like to be sure that I'm doing the right thing. So far

I only make the bars for my own dogs, that are all males.

Thanks for any help,

Jan from GA