My mum has moved into a highcare place she may need new home for her maltesecross, white male 10yearold dog called Rusty

Rusty is living on a farm with my brother at moment, he, has another dog that keeps him company, though my brother is also expecting twins, so will have 3 children under 2 and a farm to run, work for local council etcc...= busy. I have cats. We were trying to get Rusty to stay with mum, though there aren't any fences where she is, and the carers would have to look after him.