I'll put it this way. Samurai Pizza Cats is a improvised dub of Kyatto Ninden Teyandee because they didn't have a translated script, or just didn't care to translate it. Instead it was dubbed from a primarily serious Super Sentai inspired show into a comedy ripe with pop culture references, and yes they did knock the ninja turtles at times. The premise of KNT is basically this.
I'm not even going to get into how wrong you are about calling it a ripoff because that would just be me lashing out at someone's ignorance. Still I suggest you check it out yourself or at least research it before making statements like that because I do see your comment as nothing less but fighting words.
The series is set in the mechanical city of Edoropolis (a portmanteau of "Edo" and "metropolis"), a mechanical city which fuses feudal Japanese culture with contemporary culture, and is populated by cybernetic anthropomorphic "animaloids", or animal androids. The city is notionally led by Shogun Iei-Iei Tokugawa, but as he is a doddering eccentric, the city's actual leadership lies in the hands of his daughter Tokugawa Usako and a council headed by the ambitious prime minister Kitsunezuka Ko'on-no-Kami, a fox who constantly plots to overthrow the Shogun with the help of his trusted advisor Karasu Gennarisai, and Karamaru, the leader of an army of ninja crows.
Unknown to the prime minister, council member Inuyama Wanko-no-Kami, the commander of the Palace Guard, learns of his designs on leadership, but is unable to prosecute him for treason because of the plausible deniability he maintains. Instead, Inuyama enlists the services of Yattarou, Pururun and Sukashii, three cyborg cat ninjas who work in the city's pizzeria, along with their operator Otama. Known collectively as the Nyankī, they are assigned to stop Ko'on-no-Kami and his evil henchmen's plans to take over Edoropolis
Well let me tell ya something brotha'! The Buizelster doesn't stay down while all the little Buizelmaniacs believe! So what 'cha gonna do now brotha'? What 'cha gonna do when Buizelmania runs wild on youuuuuuuuu!