Nutritional supplement for dogs and cats, Pronefra 60ml. - Brand: Virbac - Product Name: Pronefra - Capacity: 60ml - Target Animals: Dogs and Cats - Instructions: Includes an instruction manual with usage instructions. - Expiration Date: February 2027, June 2027 Thank you for viewing. These were prescribed by a veterinarian, so one has a note on it, but both are new and unopened.