Each dog arthritis supplement mentioned here works in a different way, so you need to make a decision: which molecule, which brand, and what dose to start with? (breedingbusiness.com)
While you can purchase canine arthritis supplements over the counter, ask your vet for a brand recommendation and dosage amount, or ask him to prescribe a particular prescription dog food. (dogcare.dailypuppy.com)
This is such a great supply of horse arthritis supplements, and for the price too! (naturalstride.com)