It's not now I'm worried about. We are both well and active and wfh. It's 10 and 15 years time. We have been offered by friend and local farmer a beautiful little collie (as we had before) from his new litter. We know the parents and grandparents, they are gorgeous dogs. But what when we grow old? There is no family to take them on. We could afford a dog walker, but even so, we would be old. My father had dementia by late 70s. It could be me.