I never thought he smelled like Frito chips...but hmm...maybe??? He seems like a "sweaty smelling" dog rather than a "wet dog" smell. Thanks for those links. I have concluded, since he does appear to have yeast stains on his rope he is experiencing issues. I have just changed my order from Pet flow to Fromm pork & peas and Surf & Turf...but I think I just looked at the surf & turf and it has potato? I will have to look again and maybe adjust my order. He has been on Royal Canin bulldog puppy and never had issues all these months since changing it (6 months ago)--but he now does have a couple dime sized hair loss on his back (no redness or itchiness)==just plucked hair? And today, his skin looks a little pinkish near the back of his neck---So, I will give him a bath like the video mentioned (no oatmeal) and give him the vinegar rinse. I will add 1T. plain yogurt to his diet and add the ACV to his water. I am hoping all this will be for the better. He is 8 months now, and I was going to schedule his neuter, but maybe will wait until he is all cleared to prevent stress. I hope this helps my little "stinker"!