Christine More durable Love these things! I used to be skeptical but just after giving it to my 11yr old 97lb Doggy with major shoulder and elbow difficulties and inside a number of brief weeks, he's getting all around a lot better, no lame like he was and eyes are https://insuranceclaimsassistance04332.bloggip.com/33033135/a-secret-weapon-for-dog-mobility-chews