I am so glad that Tonka has made it home!! You are so right about taking it easy on food for him. The pancreas can be really fussy after such a traumatic event and will digest bland and familiar things much easier. Fatty foods especially are difficult for the sick pancreas to break down (the pancreas has to work extra hard to produce digestive enzymes capable of breaking down the fatty foods). Dairy fats are especially difficult for a dog with pancreatic issues to cope with. And luckily Tonka is a pupper, and doesn't need to avoid the number one aggrivator of the pancreas- ALCOHOL!
All of wishes go to Tonka for a speedy recovery!!