Fig. 3From: A mixed grape and blueberry extract is safe for dogs to consumeUrinary NGAL/Creatinine ratio in dogs (ng/g) before at the initiation () and the end () of a 24-wk period of consumption of PEGB at 4, 20 or 40 mg/kg/d (n = 6 dogs per group). The line indicates the reported maximal value in normal dogsBack to article page