Cavalier King Charles Spaniel Puppy Wanted

My dream is to have a tri colored KCC. I am 66 and have Parkinson's. Training a puppy may not be ideal for me and my husband. We have lots of land and will consider an electric fence. There are two other dogs in our compound. The retriever is lovely and obeys commands. The other, a large dog mostly collie is often on a leash. He is devoted to his owner, my sister in law. The reason that I want a dog is for companionship as I am alone alot and am awake many nights. I am still active much of the time.( day and night ) I keep coming back to a 2 year old blenhem Maddie. What are your suggestions? Many Thanks. Janet Stalker 902 752 2966