Cosequin® Optimized with MSM provides the same improved formula as Cosequin® Optimized, but with the addition of 5,000 mg MSM per 1 scoop (16.5 g). Tasty, apple flavored powder!
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SmartPak customers are some of the most conscientious animal owners around. We encourage you to share your experience with the products we sell to help fellow customers to make informed choices for their animals. We do not edit these reviews in any way - they are direct customer-to-customer communication. We do monitor reviews for positive and negative feedback, and use this feedback to improve our selection as well as sharing feedback with product manufacturers to help them improve their products. Please note that we recommend consulting your vet with serious health issues.