Caninsulin 40IU/ml 10ml. For diabetes in cats and dogs where the required blood levels are achieved by using an individually adjusted dose of Caninsulin. Caninsulin is an intermediate acting insulin product containing porcine insulin, which is structurally identical to canine insulin. It is indicated in cases of diabetes mellitus (insulin deficiency) in dogs and cats, where the required blood levels are achieved by using an individually adjusted dose of Caninsulin.