Thanks everyone.

Pam, Mattie and Sassy are bichons owned by my friend, Mary Ellen. We met at the dog obedience class, back when Lacey was in Agility. She is the one who told me about Meet Up. She lives nearby, and we visit often. Mattie is 2, Sassy is 7 months, and they are "true" sisters; they have the same mom and dad! Their personalities are like night and day. Mattie is cautious, petite, obedient. Sassy is fearless, bold, daring, as big as Mattie already, and definitely the alpha. She is "sassy," hence her name. She was named "Lily" for all of half an hour, lol. It just didn't work with her personality. Mattie is the Angel, Sassy is the devil. They had those for Halloween costumes, lol.