Got back from Darwin last night and Tucker looks wonderful, very happy and cooing all the time. He is down to a 2.5 dose this week and seems to be thriving on it. He's been eating 1/3 can of Friskies Chicken Loaf and every morning he gets an extra chicken neck just to keep his teeth pretty. QUESTION: A friend gave us a brand new pen of her insulin and asked if it is suitable for cats. (She had given us a whole box of Lantus...but her Dr changed her drug...dagnabbit.) Does anyone know anything about Ryzodeg 70/30 (70% insulin degludec(rys)/ 30% insulin aspart) ??? She had dropped the pen off whilst we were away and Claire put it in the fridge. I've not heard of it and was wondering if anyone else has??