Boréal Functional Limited Ingredients Venison Diet is a grain free food using herring as a single meat protein. This LID diet is hypoallergenic, designed to help sensitive stomachs, and is great for skin and coat troubles. Boréal LID helps avoid sensitivities issues with easy digestion, having 1 meat protein, zero chicken, and using ingredients like tapioca and coconut oil (both known to help with sensitivities). Boréal Dog Foods use ProPath. The organic zinc in ProPath, is easily absorbed and is more effective at healing skin, helping hot spots and reducing gut inflammation.