Kathy said:
Very good choice!!!!
In my opinion and according the current data Lantus is the preffered insulin for newly diagnosed cats and has the best chance for achieving remission. It is very easy to use, we follow here a true and time tested protocol for dosing and have many people with a great deal of experience with this insulin. The only disadvantages to Lantus are that it is a human insulin which means only available in U100 strength (100 units per 1ml) that makes giving small doses that our cats need difficult to measure, but with a little practice and patience it's do able.
Just to give you a heads up*
It is cheaper and more effcient to have your vet give you a prescription for the insulin that you can buy at any pharmacy. Also Lantus is availble in 3 different forms.
1. a 10ml glass bottle (vial) this contains 1000 units and costs somewhat less than the other options, however it is not the most economical
2. a package of 5 refill cartridges for a refillable insulin pen. Each catridge has 3ml (300 units) insulin so 1500 units in the whole package. They cost slightly more than the vial but are more economical should something happen to one of them (dropped and broken, frozen...) then you only waste 1/5th or 300 units and still have the unopened remaining containers to use.
3. pakage of 5 disposable solorstar insulin pens. These are just like the cartridges only in a pen form, I like this because they are somewhat less breakable being surrounded in a plastic cover. Cost is almost the same as the catridges.
Each of these forms requires you to use an insulin syringe to administer the injection (unfortunatly we can't use the convient pen injection that humans do, it doesn't allow small doses and is not very precise) You will need U100 insulin syringes, the best ones to use are 3/10 cc (,3ml) with half-unit markings. It makes measuring small and partial unit doses easier. Vets often prescribe or sell clients the vials of Lantus if you don't request the catridges or pens. Also if you buy the pens at the pharmacy be sure to tell the pharmacist that you don't need the pen needles that go with them (they are used to selling to humans) you need the syringes instead.
Go to the Lantus forum here and read the information about Lantus at the top of the forum. There are pictures of how to use the pens and syringes as well as lots of useful information about storing and handleing the insulin.
Good Luck!