Hi and welcome to Yorkietalk! Congrats on your new girl Molly. Do you know what Molly was eating before? I don't know if you are able to find that out or not. You could try getting different samples of foods and see if there are any she likes. Also another option would be to home cook for her. My girls love home cooking. If interested in that you can find information at
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As far as her baths, I think I would try to make it as calm as possible for her. Hopefully someone with more experience can help you with this. Again, congrats!