I've just taken my 15 year old puss to the vets and been told she is probably going senile (although she's always been pretty daft tbh!). The visit was prompted by blood coming from her bottom - just the once thankfully. She has a history of digestive problems and the vet detected nothing serious so proposes just to monitor that (although she did squeeze the cats anal glands out!). I also mentioned some strange behaviour from my cat. In recent months she has taken to howling at doors and empty rooms and on occasions charging away from them at high speed, clearly terrified. Apparently, this could be the onset of dementia. I just wondered if anyone had any experience of this? I'm wondering what to expect for my poor moggy.