Astro
Aquarius' 'dog', Astro is very much the equalvilant of an Earth puppy. Astro is mostly likely a native species to Fhrue that was rescued before the planet became uninhabitable. For some odd reason this lizard-type-dog likes Tom, yet still resides with Aquarius on the Fhrue colony. As for exact looks(yes, again this idea was stolen), Astro looks like Krypto from Superman.
