Meltdown is another one of my American Bulldogs who doesn't have much backstory, I just can't resist a cute monochrome dog. Her name and show name are a reference to one of my favorite Vocaloid songs, Meltdown.
Mousse is another dog from my aforementioned fuzzy Bulldog breeding project. I thought he looked like a chocolatey dessert, hence his name. While trying to decided on a show name for him I looked up some recipes for chocolate mousse and saw someone described it as "delicious air" which was just perfect.
Naberius was bred by Jazz. I just knew I had to have him when I first saw him and watched his listing on TFM like a hawk. I just love the look of this guy, black and white dogz being my weakness of course... He's named after the Goetic demon Naberius, AKA Cerberus from Greek mythology. His show name is a pun on internal affairs, which is a reference to the demon Naberius's role as a kind of arbiter of justice.