sams said:
They are feeding him Hill M/D Wet, which seems to be OK based on the Janet & Binky's page, and they say he likes it.
Hills M/D Wet is still a bit too high in carbs for a diabetic cat. The only prescription food that has a good carb content for a diabetic cat is Purina DM. However, it's expensive and is about the same quality as Friskies or Special Kitty (which both make several different low carb options), so there's really no point in purchasing prescription food at all. I wouldn't let the vet send you home with the Hills M/D--if you feel more comfortable with a prescription diet make sure it's the DM. It's easier if you start from the beginning with a low carb diet (at least under 10% carbs, but ideally under 8% since many cats (like my own) are sensitive and will still give you high numbers with 8-10% carbs.
If you go the commercial food route, there are many, many options. Here's a link to the chart listing the carb content of many types of cat food:
http://binkyspage.tripod.com/canfood.html. It really depends on your budget. Like I said, Special Kitty and Friskies are very inexpensive and have low carb flavors. Fancy Feast is a good mid-range food that is very popular here. Here's a link to the low carb, grain-free flavors:
http://felinediabetes.com/glutenfree.htm. If you looking for a higher quality food without byproducts, Merricks, EVO, and Wellness all have many low carb flavors. You'll want to limit fish to once or twice a week because of the mercury content, and the tendency of cats to become addicted to them.
It sounds to me you have a good vet who's informed and willing to work with you. I've attached a copy of the Roomp/Rand article concerning Lantus and tight regulation to give to your vet. You'll also want to give your vet a copy of the protocol you'll be using:
http://felinediabetes.com/Roomp_Rand_2008 dosing_testing protocol.pdf
When I switched vets, they were prescribing Prozinc for all of their cats, and Bandit was on Lantus. I handed my new vet a copy of the protocol, the Roomp/Rand article, and told her this was how we were dosing Bandit so I would appreciate if she would look over the materials so that I could ask for advice. She did, and pretty soon they started all their new patients on Lantus and recommended tight regulation via home testing. My spreadsheet with Bandit's data is a google doc, so I just added my vet to it so she could view and we would do consults with his data over the phone.
Here's a link to the spreadsheet instructions if you want to get started with that
http://felinediabetes.com/FDMB/viewtopic.php?f=6&t=18207&start=0. No reason to reinvent the wheel in tracking your data, imho.
