There are a variety of supplements on the market that can help a dog with arthritis. These products will not ease acute or sudden pain but work slowly to ease discomfort and slow disease progression. They do not pose the same risks as some prescribed medications and can be used in conjunction with other treatments and medications to find the most effective treatment. The most commonly recommended supplements include but are not limited to, Glucosamine/chondroitin, Dasuquin, and omega 3 fatty acids.