your astro!
gardenview was locked down due to legal reasons, the ichor incident, and Bill problems. Dandy, your best friend, had a dog called pebble who kept him company. All though you, dandy, and pebble rocked as a team. Dandy was fading from the picture leaving pebble kinda lonely due to you socializing with the other mains, after all pebble was a dog and the only other dog toon was a christmas editon [coal duh]
you were doing a solo run to gain supplies for everyone until you heard whining and panting. It looked like the same size of pebble but with a little ring around it with green and blue stripes with little star-diamond shapes all around it
Comet: Whine... [This is it I guess...]
Until you said 'F--- NO' in your head and used your air horn to distract the twisted, after that you came up to Comet and grabbed her and finished all the machines, walking to the elevator, out of there to the lobby to show off your new buddy.