I'm so sorry you are having trouble testing Sinbad. We can help. It looks like a bruise on his ear and while it looks bad, it will go away!
We've all been there through this so take a deep breath and we'll get you started.
Are you using a lancing device to test? If so, are you trying to use it with the cap on? If you take the cap off you will have a better view of where you are poking Sinbad. Most of us who use the lancing device take the cap off. some people just use the lancets free hand.
What is the gauge of the lancets you are using? There should be a number between 26 and 31 on the box somewhere. If the device/lancets came with your meter there is a very good chance the lancets are a 30 or 31 gauge which is very small, and works fine for human fingers but doesn't work as well for kitty ears. You really need to get lancets that are 26-28 gauge.
Make sure Sinbad's ear is warm before you poke. You can put some rice in an old sock and warm it in a microwave for a few seconds. (Just make sure it isn't too hot). Hold this on Sinbad's ear for half to 1 minute before testing. It will get the blood flowing.
Last but not least, it looks like you were using the tip of Sinbad's ear. You want to poke the ear along the outer ridge between the edge and the vein. If you get a flashlight and hold it behind Sinbad's ear you'll see where the vein is. You don't want to poke the vein but just beside it toward the outer edge of the ear. You can poke from either the outside or the inside of the ear. The inside is easier to see where you are poking as there is less fur.
Here is a
link to some information about testing and links to pictures of the "sweet spot", videos etc. I'm sure you will find these helpful and if you need any more help, just holler. There's always someone here to help.
Let us know how you get on.
