Hello
@sampson1 and welcome to Talking Point
There is a big difference between a care home that is dementia friendly and one specialising in dementia.
Many care homes say that they will accept people with dementia and usually they are residential homes that mosly cater for people who are frail and elderly. They will accept people with dementia, but only early dementia and once symptoms like wandering, being up at night, going into other residents rooms, resistance to personal care and/or any form of aggression start they will move them on. Often this is because of complaints from residents without dementia or (more often) their relatives.
You will need to look at dedicated dementia units or EMI units. When you visit a home ask them how they would cope with things like wandering and resistance to personal care and what things they would
not accept. This will give you an idea of whether he is likely to be asked to move.
It is very easy to just look at at all the fadcilities, lovely decor and bells and whistles, but, in all honesty, they are not necessary. Try and look beyond the decor (mums care home was rather shabby) and go for somewhere with a homely atmosphere and good caring staff.