Shoulder Conditions in Agility Dogs

Jump Down Syndrome

Non-responsive Hind-limb Lameness in Agility Dogs: Iliopsoas Strains 

Cranial Cruciate Ligament Injury in Agility Dogs - Part 1

Cranial Cruciate Ligament Injury in Agility Dogs - Part 2

Stem Cell Therapy for the Canine Athlete

A Survey of Injuries Occuring in Dogs Participating in Agility 

Preventing Injuries

Strengthening Exercise for Agility, Part 1

Strengthening Exercise for Agility, Part 2

Early Spay-Neuter Considerations for the Canine Athlete

Stability Ball Resources

I prefer the FitPaws Peanut Balls.  My dogs (17" & 20" at the shoulder) use a 70 cm ball very comfortably.  They can be purchased from:

Adrenaline Dog Store

 

Muscle Up Canada

 

Clean Run

 

Ball Dynamics

Green Lipped Mussel Joint Supplement

Articles:

Improvement of Arthritic Signs in Dogs Fed Green-Lipped Mussel

Influence of Green Lipped Mussels in Alleviating Signs of Arthritis in Dogs

Systematic review of the nutritional supplement Perna Canaliculus (green-lipped mussel) in the treatment of osteoarthritis

The treatment of arthritis with a lipid extract of Perna canaliculus a randomized trial 

This is the supplement I prefer for both me and my dogs:

Green Lipped Mussel Powder from Xtend-Life

I prefer this product since it doesn't contain shark cartilage and it is prepared using preferable processing techniques.  My dogs (30 and 40 pounds) take one capsule a day.