Welcome to Lantus Land!!
A few deep breaths won't hurt. Like Jill mentioned in your post on Health, you've had a rugged couple of days. We'll do our best to help you master Lantus use and get Sprats feeling good.
I wasn't sure when you asked about LC (low carb) treats if you were asking about the abbreviation or what your options were. Probably the most popular treat here are freeze dried chicken (or beef or liver or salmon). There are several manufacturers (Halo, Pure Bites and probably others). This is a
link that has info on several treats. Many people also use cooked chicken or turkey. Gabby likes Wellness jerky-type treats. Basically, anything that is pure protein -- no flour, rice, sweeteners, etc. -- works just fine as long as your cat likes it.
As for cross-posting, all you do is copy the location from the top of your browser (i.e, the line that begins with http

and paste it in your note. We link our previous day's thread (we call them condos) to our current condo so we can easily backtrack if we need to find some piece of information.
Please ask questions, visit our condos, and look at our spreadsheets (SS). It's a great way to learn and "meet" the people here. Everyone is generous with their time and information so please, if you're confused, don't hesitate to ask. The easiest way to let people know you have a question is to change your subject line. You will need to edit the first post in your condo -- it's the only subject line that's visible on the Board. To move your condo to the top of the Board, you need to add a new post.