VetSpec Omega-3 Joint Mobility Formula is our highly successful Omega-3 Joint Mobility Supplement and VetSpec Healthy Dog Adult Formula combined to make one unique Veterinary Specification, CEREALGRAIN- FREE Super Premium dog food. The formula is rich in DHA and EPA (Omega-3s), glucosamine and chondroitin at levels only normally found in veterinary grade nutritional supplements. Omega-3 Joint Mobility Formula is ideal to provide nutritional support for dogs with poor mobility or those which are in hard work e.g. Dog Agility or Gun Dogs.