Poor Mowgli, he's having a rough time of it.
My old cat now has diabetes, a degenerative spinal problem and also has either dementia or some other neurological disorder( numerous tests haven't found the solution) and I know I worry about her and have even googled her symptoms-scaring myself into the bargain!
I've now stopped the googling and go with what the vet says...my mind is easier and Candy is more comfortable.
MM, do you have a PDSA near at hand. They do some wonderful work with animals and I really rate the care they give to animals.
Try to stop the googling-it will just worry you.