Let's talk about L carnitine a powerful ingredient found in our puppy food that plays a vital role in your little one's development. , , L carnitine is not just any ordinary component. It's a Carnitine Deficiency in Dogs PetMD Rooted Owl Cardio Support Capsules with L Taurine & L Carnitine, 1.8 oz., 60 Ct. Petco L Carnitine Injection 100ml Understanding the importance of taurine and L carnitine for dogs Animal Wellness Magazine