Samuel, one of my feline family members, has been diagnosed with diabetes approx. 5 weeks ago, and has been on Caninsulin on a steadily-increasing dose during that time. After reading information on this forum and talking with Samuel's vet we've decided to switch to Lantus. Looking on this forum it seems like the Tight Regulation Protocol is likely to give Samuel the best chance of remission, and so I would like to try that. Unfortunately this protocol calls for chances of 0.5u and 0.25u, and the lantus which was bought today at the chemist for Samuel comes in solostar pens with 1u dosage gradations. Is it still possible to use the Tight Regulation Protocol somehow without needing to buy entirely new packages of insulin without the pens? It was already pretty darn expensive buying this first lot...