Hi everyone, I think my Girl cat has Dementia? She is a long hair, 13 years old. I’m the past month she has stopped cleaning entirely! She is covered in mats and her nose is constantly filthy. She walks around crying all the time. But looks at me with vacant eyes when I can get her to give me eye contact. Back in March the vet told us to put her on weight management because she had got very fat, she wa son that for a couple of months, then my boy cat has been really poorly with bladder stones, so both cats have to be on c/d food, as they were sharing food. In the past couple of weeks she has seemed to drop a lot of weight very quickly. My chunky girl has seemingly turned into a bag of bones. She constantly drinks water and sometimes sits with her chin in the bowl for a while. She constantly has a wet chin from being in the water bowl. As I type she been outside crying, came up stairs and has sat in the bathroom crying and now she has moved to my other bathroom to sit in it. She is obsessed with the shower and fell in it last night while my son was showering. Is this dementia?