CoQ10 helps pets with many health issues such as heart, kidney, liver and lung disease. But when choosing a CoQ10 supplement for your pet, it’s important to find one that is in a form that your pet can actually benefit from. CO Q10 Supplements may often look the same on the label but they are not. Ubiquinol is more absorbable than ubiquinone and is the more active form of COQ10. This means your pet can get the most benefit from it. AskAriel’s Purrfect Pet CoQ10 is a trusted supplement for cats and dogs that has been helping them to live an active, energetic life.