You won't be disappointed in a Bichon
I have an almost 15 year old, and he is the most sweet, loving, kind disposition I've ever seen in a dog. They are devoted and love to play with other dogs. He has been my heart since he was 10 weeks old. The only issue I've ever had with him is it took me two years to get him potty trained, lol. But they may be because he was my first dog.