Award Winning - 2022 Lickable Treat Product of the Year Safe and delicious. Xylitol free. Gluten-free. Berry Flexible Dawg Butter is a delicious and convenient way to protect your dog’s hips & joints. In every tablespoon of this dog-safe peanut butter, you get a fully dosed joint formula along with peanuts, cranberry, and honey. Hip and joint issues are common with dogs, taking a preventative supplement can help alleviate and/or avoid these issues. No longer do you have to force your dog to take pills to get their joint protection. Here is what is in each tablespoon: Glucosamine: The benefit of glucosamine for dogs is that it is safe, long-term mobility care and joint disease preventative, and may reduce pain and inflammation.