Animals" Apawthecary Alfalfa and Yucca Blend is a combination of four time honored herbs to assists in arthritic joints. Alfalfa/Yucca Blend can be used as an anti-inflammatory and a diuretic. Animal"s Apawthecary Alfalfa/Yucca Blend is a Glycerin-Based formulation for both Cats and Dogs. All Animals Apawthecary tinctures are formulated by leading veterinarians herbalists. These veterinarians are intimately familiar with the needs and sensitivities of cats and dogs. The herbs Animals" Apawthecay uses are selected from only the highest quality, certified organic or wild-crafted sources found in North America. Animals Apawthecary"s naturally balanced herbal blends have a sweet flavor that appeal to most dogs and cats. All tinctures come in an unbreakable, recyclable plastic bottle.