Whimzees Hedgehog Dog Treats are completely natural, grain‐free dental treats that serve as a healthy feeding option for dogs with food sensitivities. When it comes to reducing plaque, even to the places in the oral cavity that are hard to reach, Hedgehog from Whimzees proves its worth, providing twice as much effectiveness compared to other dental chews. These tasty treats are recommended for use in 9 months and older dogs weighing 5 lbs (2.8kg) and more.