3/10 New Member - Diagnosed Yesterday

Coveness

Member Since 2026
Hi there, I'm not used to forums but I will do my best to get the hang of this. We have been struggling with receiving this diagnoses for our boy Onyx and this seemed helpful.

We took him to the ER yesterday after noticing his hind legs didn't seem to be functioning properly and he was really struggling to use them. He is 10 years old and has always been super active and curious and now he barely wants to leave whatever cat bed he finds comfort in. The vet almost immediately assumed diabetes because of his recent history of excessive drinking plus his hind legs resting flat on his hocks (i forget the technical term for this). Did blood work and confirmed his glucose was very high and something about enzymes with his pancreas but the rest of his bloodwork was unremarkable. This took us completely by surprise because it seemingly happened over night and this is all such new territory for us. Of all our animals we really didn't expect Onyx to be the first with something more serious like this. We are still learning the new life with diabetes obviously since this is currently the 24 hour mark of his diagnosis but we feel like our life was flipped upside down and I know I personally am struggling with the fear of doing something wrong and having a fatal outcome. The very real idea that his life is literally in our hands every minute is overwhelming.

We are really just looking for any advice on navigating the transition period from "normal life" to "closely monitored and scheduled life" because we are beyond overwhelmed. Thankfully our diagnostic vet is a 24/7 hospital and have been more than willing to help with our "we just need peace of mind" moments. They even had us bring him back in today (after his 2nd dose of insulin) because I couldn't tell if his leg wobble was his current normal or if he was low, and they were kind enough to not even charge us for this. I am hoping to learn a little more that allows us to provide our own peace of mind and what tools help with this such as a monitor so that we're not constantly calling our vet with the "I don't know what I'm looking for's".

Any words of comfort would also be very welcomed as I am already an overly emotional person as it is and this is hitting us pretty hard. I am so thankful we weren't at a point where it was time to plan our good byes to our sweet boy, but the idea that this makes his future uncertain is very difficult to cope with.

Thank you in advance.

Side Note:
I also wanted to ask if anyone has struggled with their babies having the hind leg symptoms causing them to lay their hocks in their urine while using the litter box. Our boy keeps getting litter stuck to his legs and I feel super guilty when I see it. The vet recommended considering a different litter or switching to non clumping at least. We have 4 cats in total so we are just trying to figure out the best route while still considering our other cats. (One cat has sensitivities to certain litters and will only use Purina unscented clumping litter on top of being our oldest with mobility issues in her joints, and our other boy has a chronic urinary tract history resulting in special food and close monitoring of his bathroom habits.)
 
I don't have much advice, except with the multi cat household, you will figure it out. :-). Biggest thing for your diabetic kitty is low carb wet food and at home monitoring. We use a libre sensor because our old man really doesn't stand his ear being pricked and it gives us a good overall sense of his numbers, so less stress for us. :-)

Good luck! Diabetes in kitties is totally manageable. You got this!
 
The hind leg issue is called diabetic neuropathy. It's easily treatable with methylcobalamin, a form of vitamin B12. Zobaline LifeLink is one popular product but it's kind of expensive. Here's a cheaper alternative:

posted by @Diane Tyler's Mom GA

the Vitacost brand another member told me about
Vitamin B-12 Methylcobalamin -- 5000 mcg - 100 Capsules

Same as Zobaline , but the Zobaline is so expensive as you know
This is the same thing
The only difference is the Zobaline has 200 mcgs of folic acid
So I bought the folic acid at the supermarket and crush it up and added it to the Vitacost brand
If you can't find the 200 mcg get the 400 mcg and cut it in half and crush it up and add it, some members didn't even add the folic acid and the neuropathy improved
The Vitacost brand is a capsule so just open it and pour the powder on the wet food
Has no taste, no need to crush it up, I still give it to Tyler every now and then and he has never tasted it in his food , I always add water to his food and just stir up the methyl B-12 good
I switched to the vitacost brand because the zobaline was too expensive,
Even though the vitacost brand is 5000 mcgs and the zobaline is 3000 mcgs
What they don't need they will pee out because it's water soluble.

The Zobaline is expensive for 60 pills, 30.00 some other places want 33.00
I used to use the Zobaline when I joined, then a member told me about the Vitacost brand .

It took about 2 months for Tyler to get back to walking normal, jumping on to the couch, running around
But every few weeks I did see a slight improvement
Some members didn't even add the folic acid to the vitacost brand and it still helped and the neuropathy was gone

https://www.vitacost.com/vitacost-vitamin-b-12-methylcobalamin-5000-mcg-100-capsules-6

If you're outside the US, we can find a similar product for you.

What is the name of the insulin your cat is on? ProZinc and Lantus (glargine) are the best choices.

Take a read of this to calm yourself down: Newly Diagnosed - Felinediabetes.com

When you have more time, there's tons of good info here: Health Links / FAQs about Feline Diabetes
 
I don't have much advice, except with the multi cat household, you will figure it out. :-). Biggest thing for your diabetic kitty is low carb wet food and at home monitoring. We use a libre sensor because our old man really doesn't stand his ear being pricked and it gives us a good overall sense of his numbers, so less stress for us. :-)

Good luck! Diabetes in kitties is totally manageable. You got this!
Thank you, I'll have to check out that sensor. We currently don't have anything to read him with and that alone would definitely help give peace of mind.
 
The hind leg issue is called diabetic neuropathy. It's easily treatable with methylcobalamin, a form of vitamin B12. Zobaline LifeLink is one popular product but it's kind of expensive. Here's a cheaper alternative:



If you're outside the US, we can find a similar product for you.

What is the name of the insulin your cat is on? ProZinc and Lantus (glargine) are the best choices.

Take a read of this to calm yourself down: Newly Diagnosed - Felinediabetes.com

When you have more time, there's tons of good info here: Health Links / FAQs about Feline Diabetes
Thank you so much, they didn't mention anything that could actually help with this so I was unaware this could even be addressed. They kind of just said sometimes it gets better, sometimes it doesn't. I will definitely ask about this and see what we can do. Our boy loves to run so it has been rough to see him struggle to use his legs.

His current insulin is i think called Vetsolin or Catsolin? I will have to double check, but I don't believe it is either of the ones you mentioned. We will be getting our 10-12 day follow up scheduled here soon to have him rechecked and then will decide on which vet we want to be our long term for him.

I will also read those as well!
 
Thank you so much, they didn't mention anything that could actually help with this so I was unaware this could even be addressed. They kind of just said sometimes it gets better, sometimes it doesn't. I will definitely ask about this and see what we can do. Our boy loves to run so it has been rough to see him struggle to use his legs.

His current insulin is i think called Vetsolin or Catsolin? I will have to double check, but I don't believe it is either of the ones you mentioned. We will be getting our 10-12 day follow up scheduled here soon to have him rechecked and then will decide on which vet we want to be our long term for him.

I will also read those as well!
The insulin is called Vetsulin
 
Vetsulin isn't a good choice. In other countries the insulin is called Caninsulin. The insulin works for dogs, not so much for cats. Some vets just aren't up to date on current methods of treating diabetes in cats. Here's a 2025 guide you can share with your vet: 2025 iCatCare consensus guidelines on the diagnosis and management of diabetes mellitus in cats

It's perfectly fine to switch vets if you don't feel the current one is listening to your concerns or answering your questions :)
 
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