I have been reading this post and see a lot of good advice as usual! also learning new stuff. would like to no more about the raw diet as I have 2 large dogs one with skin problems the other often has ear problems that clear quickly with alcohol and water .I dip a paper towel in the mix and clean her ears out. she also licks her feet a lot and rubs her bottom . both dogs are about 12 or 13. I have switched to a very expensive food with no corn corn wheat . helps some but not as much as I would like. He still has raw itchy spots.