Pets get high blood pressure just like people. However, high blood pressure on its own (primary hypertension) is rare in pets. Most pets have secondary hypertension - meaning it is caused by another disease or condition. Common conditions causing high blood pressure in cats and dogs include kidney disease, diabetes, hyperthyroidism and Cushing's disease. Many pet owners wonder "what can I give my cat or dog for high blood pressure". Purrfect Pet CoQ10 is a natural remedy that can help support heart function and reduce high blood pressure in pets.