First off I love this cat! He has been my buddy for almost 13 years. I took him to the vet because I noticed his rear legs getting weak. They did a test and told me he has diabetes, they also took blood for testing but I wont get those results until Monday. The insulin is VETSULIN, is this good stuff? Sooo, they gave me syringes and insulin. Im very nervous about stabbing my cat every day He loves me and I don't want him to start to hate me. He is a very relaxed cat tho and hopefully he will adapt well. They told me to start with 2 units twice a day for 2 weeks and then bring him in for a glucose check. Always during/after he eats, if he doesn't eat then don't give it to him. They also said food twice a day for a total of 2/3 a cup a day. This seems very little to me but I will do what they say. My main question, they told me about a food called EVO, but there is many different versions. Does anyone know which I should buy? Im very concerned about how much it costs to keep him healthy every month. Does anyone have any tips on saving money? Thanks you! This is what I wake up to every day!