I lost my lovely old girl during lockdown and haven't been thinking about getting a new dog until now. Since then I have been diagnosed with a life limiting illness. My teens are growing up and finding their own lives and I am becoming quite lonely. I started to think about taking on an adult dog and had a big conversation with a friend who promised me that if I had a dog she would take it on should my illness quickly progress and I die. I have come across a miniature Jack Russell whose owner has been made homeless and he is living in a caravan where dogs aren't allowed. He needs to find her a new home - but she is 15. Part of me feels that it would be the right thing to do as we are both looking down the barrel of the end of our lives and I would be rescuing a dog that realistically no one else is going to take on. But then am I opening a world of trouble for myself?