Carol,
I'm so sorry to hear about Blu. He was an awesome dog, and will be sorely missed. Please pass my condolences to Sweetie and Randy.
I still remember the 2001 MRC Specialty, when he and Taylor walked away with the honors of BISS and BOSS. They both out-showed all the others in the ring that day. It was so exciting.
Blu is at Rainbow Bridge now, strutting his stuff, and showing God what a truly GREAT show dog is.
God speed Blu.