A lot of dog owners are not aware of the fact that even young dogs can have joint problems. Especially giant breed puppies may not reach their adult size until 18 months to 2 years. While growing they are at risk of joint and bone disorders. Also, senior dogs, working dogs, rescue dogs and active dogs (sports such as Agility, Flyball or Obedience Training) are in high need for joint and hip care and support. Aptus Apto-Flex is a veterinarian approved and recommended joint supplement that contains not only the essential combo of Chondroitin, Glucosamine, and MSM but also powerful Collagen which makes dogs better able to move, stretch and bend. Request a free sample for your Canine friend to try!