Crumps' naturals Sweet Potato Fries Single Ingredient Treats for Dogs. For pet parents looking for a fun snack great for their small dog or puppy, our sweet potato fries are the best dog treats for them. These treats are fully vegetarian, offering dogs with meat allergies a treat that they will absolutely love. Made with One Ingredient 100% North American Sweet Potatoes No Artificial Colours, Flavours or Preservatives Rich in Beta-Carotene Made in Canada Available Size: 9.9 oz (280 g) / 20 oz (570 g)