You can do a google search and find lots of support forums for diabetic pets.
You originally asked about this on May 11, here:
http://petoftheday.com/talk/showthre...light=diabetes
Diabetes is a serious, life threatening illness. You need to be proactive in caring for your Bailey and finding the info you need to help him remain healthy and happy.

Here is a very popular diabetes pet chat forum:
http://www.petdiabetes.net/


Here is one with the link going directly to a thread on regulating the amount of insulin:
http://www.pets.ca/forum/showthread.php?p=587852

Bailey is young. Managed properly, he will lead a long life. I see you also mentioned the cost. If you think that is a problem for you, do check on the specialized boards for ideas on how to find funding, and if you can't make it work, ways to find a good home for him where he will get the proper care. It IS a lot of work (my Dad is diabetic) but it can be managed so that the complications do not develop for years, if ever.

Best wishes.