He does look a lot like my boy did. He was an outdoor cat we took with us when we moved to WA and then kept him indoors. My daughter named him Tiger. He was the sweetest of fellas. This was Tiger and Nico. I'm thinking the stress from losing him (which actually was his 3rd and last brother he'd lost in 7mo time), is what brought on the diabetes. Because he changed after.
Thanks for sharing yours. They're both very handsome.