Veggie Dual-Sided Bones – Peanut Butter Flavour | Vegan & Hypoallergenic Dog Chews. ThePeanut Butter Dual-Sided Bones combine100% real peanut butter (xylitol-free and palm oil-free) with aclassic bone shape, making themirresistible to dogs and an excellent choice for pet owners looking for ahealthy, plant-based treat.