Versions of Chewie
The original Chewie was a guard dog at Innovations, Inc on Earth Prime. She enjoyed sneaking around the building while on duty, looking for unattended food and snacks. She was befriended by Colin Mackenzie and would often be found shirking her duties to follow him around.
She was last seen on Earth Prime during the initial accident.
Found on Earth Z, this version of Chewie had been inflicted with a demonic curse that rendered her undead. Though normally mindless and savage, she was calm and obidient when in the presence of Colin. She followed the group onto Earth Outbreak.
When Colin left the group find his father, she returned to her savage nature and attacked the other members. Faced with the threat of a mindless beast, she was killed.