I wouldnt do olive oil just because of the strong taste it has, but if you want to try it you can safely give him 1 tsp per 15 pounds of body weight. Coconut oil is the best. You can give it internally and externally. I'm trying to find the post that I was tagged in. There are a few other things that you can do but damned if I can find it lol
I saw the thread and started to answer it but then I got busy at work and could not finish. I'm very sorry.
Krill oil does nothing for the skin. It's good for the heart, arthritis and PMS. It helps other things but those are the biggies. You can massage the skin with vitamin E or give him E supplements every other day. I am home now so I will go reply on your thread. Again, I'm really sorry it took me so long to respond. I seem to get very little computer time these days
I live in Canada, and not all stores sell Fromms here, but I have found it at Rens Pet Store, and at Global Pet Foods. I don't know where you are located or if they carry it in your area, but a lot of people use PetFlow, a dog food delivery service. We pay $100 for a 33 lb bag. There are other 6 star foods, like Wellness, Blue Buffalo, Orijen, Taste of the Wild, and Acana. I am not familiar with these brands, but they are listed as a good quality dog food in the dog food ratings forum.
You just want to make sure the food you choose is rated a 4 star or better, has good quality ingredients, no chicken, grains or corn. It's sometimes trial and error to figure out which food and protein source your bully tolerates, and works for him.