Webbox Meaty Chomping Chews contain meat and animal derivatives (beef or chicken, and sometimes pork depending on the variety), cereals, vegetable protein extracts, various sugars, derivatives of vegetable origin, minerals, and yeasts. They also contain added antioxidants, preservatives, and flavourings.The main allergen information provided for this product is that it is wheat and gluten-free, making it suitable for dogs withsensitivities to these ingredients. It should be noted that as a pet food product, it does not contain common food allergens for humans. However, dogs can have specific allergies, and the chews contain meat (beef, chicken, and/or pork), cereals, and vegetable protein extracts, which can be allergens for some pets.