Healthspan Flexi-Joints Plus For DogsAbout this item A super boosted formula containing high strength ingredients to safeguard mobility in older dogs, those with existing joint problems and breeds prone to joint issues. Just like humans, dogs can experience wear and tear of their joints and cartilage, the cushion between the bones and joints. However, some dogs particularly certain breeds, those of a certain age and those with existing joint problems, may need an extra boost to their