I have to see if I can find slippery elm..
In the meantime I think I'm going to switch Bubba to Dick Van Patten's Natural Balance Potato & Duck Formula. It's rather expensive though at $75 for a 30 pound bag. But if it helps in the long run it will save on vet bills. It's an allergy formula with a single source protein and single source carbohydrate.
Here's the ingredient list...
Potatoes, Duck, Duck Meal, Canola Oil (preserved with mixed tocopherols and citric acid), Potato Fiber, DL-methionine, L-Lysine, Sodium Chloride, Salmon Oil, Flaxseed Oil, Rosemary Extract, Natural Flavor, Yucca Schidigera Extract, Potassium Chloride, Choline Chloride, Vitamin E Supplement, Ferrous Sulfate, Zinc Proteinate, Copper Proteinate, Potassium Iodide, Thiamine Mononitrate, Manganese Proteinate, Zinc Sulfate, Copper Sulfate, Ascorbic Acid, Vitamin A Supplement, Biotin, Calcium Pantothenate, Manganese Sulfate, Sodium Selenite, Pyridoxine Hydrochloride (Vitamin B-6), Vitamin B-12 Supplement, Vitamin K Supplement, Riboflavin, Vitamin D3 Supplement, Folic Acid.
And the guaranteed analysis
Crude Protein 21.0% minimum
Crude Fat 10.0% minimum
Crude Fiber 3.0% maximum
Moisture 10.0% maximum
Ash 7.5% maximum
Calcium 1.0% minimum
Phosphorus 0.9% minimumÂ
Omega 3 Fatty Acids 0.5% minimum
Omega 6 Fatty Acids 3.0% minimum
The only part that confuses me is the feeding guidelines.. for puppies 80-100 pounds it says 8.5-9.5 cups a day. That seems like alot to me. Or do I go by the adult feeding guidelines instead. It lists adults 80-100 pound at 4.25 to 4.75 cups a day.
Here's a link on for the kibble...
http://www.naturalbalanceinc.com/allergy/PandD.html