Pawtato Seaweed Tubes Vegan Dog Treats 90gPawtato Seaweed Tubes are made with sweet potato and rice and supplemented with seaweed. Rich in phytonutrients, sweet potato naturally contains a great variety of vitamins and minerals as well as fibre, which is good for the gut plus beta carotene, a natural antioxidant. Only specially selected non gm sweet potatoes, grown in rich and fertile farmland without the use of pesticides, go into Benevo Pawtato Chews. No GM Ingredients. Organically Grown