It looks like the Classic version of the Elk would be okay for you also, none of known allergens listed for it:
1st 5 Ingredients: Elk, Salmon Meal, Sweet Potatoes, Pumpkin, Salmon Oil
Elk, Salmon Meal, Oats, Sweet Potatoes, Pumpkin, Salmon Oil, Dried Kelp, Alfalfa, Pears, Blueberries, Strawberries, Figs, Sage, Rosemary, Summer Savory, Cinnamon, Flax Seed, Carrots, Celery, Beets, Watercress, Potassium Chloride, Lecithin, Dried Lactobacillus acidophilus Fermentation Product, Dried Lactobacillus Casei Fermentation Product, Dried Lactobacillus Lactis Fermentation Product, Dried Bacillus Subtilis Fermentation Product, Taurine, DL-Methionine, Zinc Amino Acid Complex, Choline Chloride, Iron Amino Acid Complex, Vitamin E Supplement, Manganese Amino Acid Complex, Vitamin B12 Supplement, Vitamin A Acetate, Niacin, Calcium Pantothenate, Vitamin D3 Supplement, Riboflavin, Folic Acid, Pyridoxine Hydrochloride, Thiamine Hydrochloride, Biotin, Cobalt Proteinate, Potassium Iodide, Sodium Selenite, Mixed Tocopherols, Citric Acid, Yucca Schidigera Extract, Rosemary Extract
