Our new 1000 mg OptiMSM tablet is ideal for dogs and cats:

Cats: ½-1 tablet daily
Dogs 0-15 kg: 1 tablet daily
Dogs 16-30 kg: 1-1½ tablet daily
Dogs 31 kg -: 2 tablets daily

For optimal results supllement with glucosamine.

OptiMSM is the worlds leading brand of MSM. The purest source of MSM available on the market.