i just was leaving to go to bed but i will tell you i 100% agree with everyone on health forum that suggested that your cat be at a 24 hours veterinary facility. there is a HUGE difference between a diabetic cat throwing ketones and being in DKA. you have a diagnosis of DKA, that means hospitalization is needed.
"He's been diabetic for two years and he was on Lantus for a long time. He hasn't had any insulin for about two weeks because I wanted to see how he'd do without it and it turned out he was doing better off it than on."
i am sorry but i have to say what no one else has, no he did not do better off insulin, he went into DKA without the insulin his body needs. sorry but someone had to say that so you understand that a diabetic cannot just have their insulin discontinued like that. you have a very sick cat on your hands and he seriously needs to be in a 24 hospital. cats can recover from DKA but only with intensive vet care.
I monitor his glucose
I have ketone strips
I just gave 1/2 unit of Lantus insulin (I know how to do it)
I tube-fed him (I don't know that the vet will take the time I'm taking to feed him -it took 45 minutes)
I'm giving the IV's (this is the real difference because they have an intravenous pump and I don't)
why did it take you 45 minutes to tube feed him? it does not take that long, do you have the right terminology? do you mean syringe fed him by mouth? tube feeding is something different. do not worry about vet staff not getting required number of calories in, that is their job, they will. also you are not giving IV fluids, that can only be done at vet hospital, IV= intravenous. you are giving SQ fluids, under skin, (SQ=subcutaneous) NOT as good when a cat is in DKA, that is the difference, not the pump, the method of administration of the fluids. the treatment for DKA is complicated and requires much more than what you have listed there. i'm sorry but this is way over anyone's ability to do take care of at home, i am a vet tech and i would not treat a cat at home for DKA, i do not have the lab equipment in my house to monitor the blood values that need monitoring nor all the meds that need to be given (and i have way more in my house than the average person). you are in way over your head if you think you can try to handle this at home. please go to 24 hour vet now. DKA is an extremely dangerous condition.
It's kind of hard to here the comments about how everyone else's cat reacted to something. I can't really do anything with that information and it makes it a little confusing. My cat is different than everyone else's cat.
actually your cat is just like how many of ours have been, a diabetic cat in serious trouble with DKA. everyone's cat is different however veterinary medicine's rules do not change because of that. this is a board of laypeople, and there is some confusion because someone posted that they took care of their DKA cat at home, no, they took care of a cat with ketones at home, is an entirely different thing. people have handled ketones at home, but no one has handled a DKA cat at home and had the cat live to tell about it. please take him in now.