Ambr8722 said:
So I just found out yesterday that my 13 year old cat had diabetes. I just picked up his insulin today and the prescribed lantus. It says to give 2.0 ml twice daily but I was just wondering how long to wait in between injections and if you should give them around the same time everyday. Also the vet said nothing about testing him. Also they gave me purina dm to feed him. Any extra advice would be much appreciated!!
Welcome :smile:
Lantus is a great insulin to use :smile:
I hope you don't meant 2 ML of insulin

That is a HUGE overdose for a cat - two completely full 1 ml insulin syringes :shock: :shock: Insulin is commonly measured in
units. I think your dose is 2 units, which can be written as 0.02 ml but few people refer to insulin doses in ml.
Here is the official published Lantus dosing protocol done by the University of Queensland:
http://www.uq.edu.au/ccah/docs/diabetesinfo/link4.pdf
Here is the Lantus dosing protocol most people here follow:
http://www.tillydiabetes.net/en_6_protocol2.htm
2 units is a bit of a high starting dose to start with. We recommend no more than 1 unit twice a day. Insulin can pack a punch so it's best to start at a very low dose and increase as needed than to start too high and risk a hypo.
Insulin is always given 12 hours apart. With Lantus you want to get as close to every 12 hours as possible.. 10 minutes off or so won't hurt but you don't want to dose an hour off one day, then go back to the usual schedule, then dose an hour off again.
The info stickies on the Lantus board has tons of info about how Lantus works for cats:
http://felinediabetes.com/FDMB/viewforum.php?f=9 Take your time to read through them.
You don't need the Purina DM or any other prescription food. You're paying $$$ for food that is the quality of potato chips, greasy burgers, candy, etc. Reutrn the food to the vet and buy commerical canned food instead. Popular brands to feed a diabetic cat are Fancy Feast, Friskies, Merrick, Wellness, and Innova EVO. Not all foods are low in carbs, though. Use these lists to find suitable foods:
Dr. Lisa's new food chart
http://www.catinfo.org/docs/Food Chart Public 9-22-12.pdf
Binky's canned food charts
Pet Food Nutritional Values list
Hobo's Guide To Nutritional Values
Look for foods under 10% carbs on the above four charts.
Here are easy printable lists of low carb foods:
Dr. Lynne's Wet Food list
List of low carb gluten free Fancy Feast
http://felinediabetes.com/FDMB/viewtopic.php?f=9&t=84885
http://felinediabetes.com/FDMB/viewtopic.php?f=28&t=81687
http://felinediabetes.com/FDMB/viewtopic.php?f=28&t=84512
Blood glucose testing is important. You need to know what your cat's blood glucose levels are and how the insulin and dose is working. Blindling giving insulin without knowing what the blood gluocse level is can be dangerous. Your cat could become hypoglycemic in a few short hours, not a good thing if this happens during the day and you are at work and there's no one at home to treat the hypo or take the cat to the vet.
You don't need the vet's permission to test your cat's blood glucose levels. The only thing you need to use for testing is a blood glucose meter and the related supplies (test strips, lancets). Most people here use a Human meter. A few people use a pet meter (AlphaTrack) but this is not necessary, not any more accurate then a Human meter, and it is expensive and supplies are not available in stores.
You can request a free starter test kit from FDMB. Just click on the Home testing Kit picture at the top of the page.
Info for testing is here:
http://felinediabetes.com/FDMB/viewtopic.php?f=14&t=287