hey all I am new here and also new to diabetes in cat. My cat has recently been diagnosed with hyperglycemia and I have to give insulin. I have Caninsulin 40IU with 40IU needle. She is 6.6 pounds and just took her reading with human glucose machine which read 24.6mmol. the instructions say 0.25 IU per kg. This would be 0.75 which would be right before the first main mark IU.this may be a stupid question but I just want to clarify as the needle says on one side 20IU and the other 0.5 ML it goes in 0.5 IU intervals. Am I right in assuming that the marking of 0.5ml would be a full needle and full needle would be 40 IU? my vet was not very helpful so I just want to be sure before injecting it as i do not want to overdose my cat. how long after injection should i check her glucose levels?