_Rain_ said:
He hadn't shown any symptoms until about 6 hours before... but he'd had medication for upper respiratory infections...
He lost control of his legs (one at a time) and then slowly just died (this all happened in about 4 hours)
I'm just worried that my new kitty may catch whatever he had (we got one to replace him)
I am so sorry for your loss, Rain. I do cat rescues, and even though we have so many in and out of our home - and some have been in horrible condition - it's always really hard to lose one.
Was your kitty indoors or outdoors? I don't mean to upset you, dear sister, but it almost sounds like it could be a poisoning of some sort. Beyond that, there IS a virus going around right now that takes them very quickly; I lost three to it recently, one right after the other - by the time they presented symptoms, it was too late to help them though we tried anyway.
It may also have been kidney failure. Mostly you see this in older animals, but when their immune system is compromised, it can affect their kidneys to the extent they shut down. When that happens it release a toxin into their bloodstream, and it does affect the use of their legs.
Please, if you haven't already done so, take your new kitty to the vet and get him vaccinated as soon as you can. And it's okay to pray for our pets! Ask the Lord to keep your new kitty healthy.