Rx Vitamins CoQ1030 provides a high quality, highly-absorbable, lipid‑soluble source of CoEnzyme Q10 (ubiquinone) for dogs and cats. This oral softgel supports heart health and fits easily into a daily routine of dog supplements or cat vitamins. The 30-count bottle offers convenient, consistent use for pet parents seeking targeted cat supplements and dog supplements. Non-prescription and simple to give, it’s designed for multi-pet households looking for focused heart support.