Delicious natural meat treats for man's best friend... New Duck Grills! Part of our New Grills Range! Also Available in Lamb / Salmon! Burns Grills are made with 100% Meat. There are NO Biscuit or Cereal Ingredients. That’s why our Duck Grills are GLUTEN FREE, fresh, and super tasty! Gluten Free 100% Meat Treat High in Protein No Artificial Flavourings Easy to break like a Biscuit Ingredients: Duck, Chicken product, EEC Permitted Preservative.