@grandmar - Thank you for the link to pet therapy. I raised 2 Cavalier King Charles Spaniels as therapy dogs, trained by me and licensed by the AKC. They were most helpful in the secured living center for patients with memory issues including my Dad. Just a few months ago, I had to say goodbye to my precious Roxie. She developed spyrigimalia and lost the use of her back legs. I so miss her because she was my best source of comfort and relief from chronic pain. The grieving is decreasing and I feel immense gratitude for her love and assistance. I cannot accept another one because I can no longer care for a dog. So..the visits seem to be a possibility. I do help a neighbor train his sled dogs when I am having a good pain day. All are rescues and in need of love and attention. Aren't we all? Wishing you a great day.