This product is a therapeutic nutritional supplement that helps a good renal function in case of chronic renal failure in dogs and cats. This product contains chitosan and calcium carbonate with a high efficiency nefroprotectora and has no side effects for the indicated doses. Chitosan captures uremic toxins in the intestine preventing their passage into the blood. On the other hand, calcium carbonate limited phosphorus uptake capturing phosphates. The consequence of this double mechanism of action Ipaktine prevents the renal damage progresses. Moreover, this treatment provides a reduction in the cholesterol level in the blood and increases the level of hemoglobin. Ipakitine presents powder, also very palatable product, which must be mixed with food, either dry or wet.