While truffle crisps will not be more likely to harm your dog, they don't seem to be notably good for them. Truffle crisps are high in fats and salt, which might harm dogs if eaten in massive quantities. Watercress, sea aster, seabeet, sea purslane, perennial wallrocket, fats hen, water mint and other mints, Canadian fleabane, sow thistle, wood sorrel, frequent sorrel, ox-eye daisy, sea plantain, marsh samphire (suggestions), bristly ox-tongue are all straightforward to seek out. Truffles are an indication of the finer things in life, held in esteem and desired by many, but they don’t need to cost an arm and a leg as soon as you realize the place to search out them within the wild.