Funny you should mention this. Currently my boy is on meds AGAIN for sores on his body. Could be heat, immune, etc. Not the 1st time. CAn you buy this in say Pet Smart, or only online?
We put salmon oil in our cats' food and their fur has never been smoother or more beautiful. It's as soft as rabbit fur. Folks might want to try straight human-grade salmon oil (or fish oil, but make it pharmaceutical grade to avoid mercury etc.) in their pets' food as well.
EDIT: looked at the website and the formulation contains much of what we put into the cats' food--acidophilus, lots of other vitamins, etc.; it looks like a great supplement if you're not going to be making their food (what for dogs is often called BARF diet).