@Jeffrey We also used Vetericyn after the soaks and it too seemed to help with the cysts.
Because of the heavy morning dew, we are also drying paws after coming in. That really cut down on Jewel and Bentley licking their paws to death (almost).
Bentley has numerous allergies to food and we found a food that now has halted his reactions. We use Fromm's Pork and Applesauce. The food has cut down on him scratching ferociously a while after eating.