No one here stays home with their cat 24 by 7. Once you learn your cat's responses to insulin, their onset, nadir and duration, it helps you know when you have to monitor or feed and when you don't have to. Most people get an automated feeder, so feed is available when they think their cat will need it. Food is our tool to keep our cats safe. Use weekends and nights and times you will be home to gather data to see how Sammy responds to insulin. A post that may help you with some tips for getting out of the house whether you are working or not, following Tight Regulation or Start Low Go Slow.
Is Tight Regulation Possible with a Full Time Job?
People will be unable to give you dosing suggestions, if you do not pick a dosing method to follow, as the guidelines for when to increase and decrease, and how long to hold the dose differ between the two methods. Pick a dosing method that suits your lifestyle and your goals for Sammy.
As far as tonight, you have to decide how low you are comfortable shooting. Again, the guidelines are different between the two dosing methods. Experienced people will shoot lower, provided they have the data, can monitor and have high carb food and plenty of test strips. Lantus is great at giving flat cycles when you shoot lower. You have now shot as low as 200. You have to decide what your comfort zone is.