Posted by: Marcus & Langu (IP Logged) Date: November 4, 2005 06:59PM 1.) When was your cat diagnosed with FD? January 27, 2005. Used Beef NHP, L and U before Lantus. 2.) When did you start using Lantus and how long till regulation? June 26, 2005. Under 300 within four weeks, under 200 within 6 weeks, tight regulated within 10 weeks, went off insulin within 4 months. 3.) Are you feeding your cat a low-carbohydrate diet? Yes. 4.) Has your cat gone off of insulin? Yes. 5.) Are you considering changing to or from Lantus? n/a. Marcus and Langu's FDMB Profile