Posting on behalf of my mum. (Dundee area)

Hi posting this wanted ad for my mum, she is looking to share her life with a dog once again, nothing too big tho, ideally something small not too fussed about age, would need to be good with young kids and other dogs as my sisters have dogs already and so will I in a few weeks, and we will be walking together and are always in and out of each others homes. We are located in Dundee would be willing to travel but nothing too far and have already tried the local kennels, my mum really wants to rehome a dog as she feels there's too many unwanted ones already. If anyone could help or point us inthe right direction that old be great, thanks.