Vetsulin (porcine insulin zinc suspension) 10 ML vile for dog or cat that has diabetes. I have ten unused brand new bottles. I ordered them to keep a good supply, than my dog passed away. The bottles usually run from $38.00 to $65.00 plus overnight cool shipping at $29.00 a hit. I want to give someone a financial break that has a pet with diabetes. I know the financial burdon of keeping your loving pet going. Because my pet also had cushions dieses as well and I have a three and half month supply of Veteryl 30 MG capsules as well at one a day.