New diagnosed today. Smokey weighs 17 pounds and is 8 years old. Started drinking lots of water and urinating more last week. Took him to the vet today. Took 3 trys to cage him so needless to say he was VERY stressed. Simple blood test showed his sugar was 400. Vet wants me to start him on 4 units of Novolin 2x a day and only feed him Royal Canin Glycobalance dry food. He also didn't mention testing at home. Advised me to bring him back in a week. Smokey always eats wet food. I do feed them Royal Canin Urinary SO moderate calorie. But does not eat a lot of that. After reading different things on this site I'm very confused and concerned.