Poochi is Ken's pet robot dog who was also affected by a white Chemical Z ray, gaining the ability to talk, as well as a considerable boost in intelligence. Poochi's shout prompts the girls to transform either in person or through a long-distance communication device, although a modification to the girls' compacts allows them to transform on their own. Additionally, Poochi can re-summon the girls' powers, even when their powers are drained. Poochi is also capable of sniffing out those who are affected by the black rays, white rays, and Him's black particles. The black ray monsters/villains that have been sniffed by Poochi are stored in his data banks for later reference. This ability, however, is hindered if his target is wearing heavy cosmetics (as was the case with Sedusa). Poochi is also capable of sniffing and identifying others more clearly than other dogs, even when someone's appearance has been completely changed.