The many names of the Dude

When we got out Sheltie almost 2 years ago, we named him "The Dude." Since then, the name that has become our preferred way to address him is "Bubba." But he has acquired several other names as well. Here's the (incomplete) list:

• The Dude
• Bubba
• Pupsicle
• Pupsicle Mama
• Puddle
• Lovey
• Love Love
• Love Bug
• Lovey Mama
• Bugsy
• Bum Bum