(Vetoquinol) Azodyl is a nutritional supplement used to slow the progression of chronic kidney disease in dogs and cats. Azodyl contains a patented form of beneficial bacteria called Kibow Biotics. It has the ability to metabolize and flush out uremic toxins, reducing azotemia associated with chronic kidney disease. Studies show that Azodyl has the potential to decrease uremic solutes in the blood and prolong survival in renal insufficiency. Azodyl can be used alone or in conjunction with Epakitin, Renal K+ or other chronic kidney disease treatments. Capsules.