Shadowcats are vile sworn enemies to the Shiba Inus of the galaxy and, through the leadership of the Fallen Mind El™ and the Ser of Deception™, spawn when more FUD exists in the world. Therefore, these entities thrive on creating havoc, scams, and all around despair across multiple worlds. Luckily for all involved, Shiba Inus are the only breed of dogs that have been shown to smell these entities no matter their form. Speaking of various forms, it’s been shown that the Shadowcats can take the form of “Greys” (when they lose hair on Earth), but also can attach their spirit, through Shibarium, onto other species, especially humans who seem to be most susceptible to their influence.
Word got out to the outer reaches of the Shiba Solar System™ that Ryoshi’s ideas about Decentralization, Equality and Peace had turned Shibanu into Shibatopia. This angered the Shadowcats who executed an unprovoked attack on the planet. Ryoshi, with the help of the other Shibas from various disciplines fought off the attack, but not without heavy losses (especially within the Bite Thai™ discipline). These Bite Thai fighters were captured, enslaved, and taken to planet Taadh™.