A dog's hips carry the load of a lifetime of running, playing and jumping. And unfortunately, faulty hip joints are a common ...

For example, small dogs are more likely to have knee problems, big dogs more likely to have hip problems, and flat-faced dogs more likely to have breathing problems, no matter what the breed.

Dangerous side effects from the injectable canine drug Librela — used to treat osteoarthritis joint pain — have been linked to seizures, lameness and loss of muscle control, the FDA warned.