i think i would try a bland diet for a bit. chicken and rice or beef n rice. could very well be a food issue that was worse once you switched food. also my bully is allergic to leaves to and mold so could be environmental as well. i would also see about a skin scrape to see if there is something else going on. till then i would see about some hibiclenz at the drug store. its an antibacterial soap that you can wash her spots in to see if it helps. ive not used it but many here use witch hazel for the tears then dry it and some desitin or i use vaseline to help protect it. i would suggest raking the leaves also to get them away from the house. also i would stop the fish oil for now as it maybe causing a problem as well. keep us updated on your baby.