Minor villains

Cat Clan

A trio of cats who are usually seen as background characters, however they were the main antagonists in Cat toy. They are usually always trying to compete with mio. Their names are Brutus, Socrates, and Napoleon (their names are never mentioned in the show, however). They all have crushes on Yani, who isn't interested in any of them. They've never perpetrated any serious crimes, mostly minor thefts and vandalism.

Doga

Doga is a witch unlike Jumong/Shaman, but far more capable in magic and greedy. She is typically a background character, but was featured most prominently in The Usual Ching, Pucca's Fishy Tale, Hex Door Neighbor, Double A Attack" and Super Sooga Squad" Pucca is considered her mortal enemy because Pucca's positivity topped Doga's gloom & doom. She has black tear markings on her face that run from her eyes to her chin. She(almost) never speaks, except in those episodes where she is featured as the villain. Doga has a small, curved sword strapped to her back that she never uses. But in Pucca's Fishy Tale, Doga used it to fight Abyo but she was no match for him. Doga can shoot magic lasers out of her eyes to grab, transform or zap people. Though she's featured as a villain, Doga is willing to help the village out in the series (attending Garu's birthday and helping the chefs make a giant noodle). Doga is usually described as female when her gender is mentioned at all, but in Dream On, in Pucca's dream, she was wearing a tuxedo and in Surf Ninjas, she appears to have a top. Doga being a female in evidenced in Super Sooga Squad when she falls in love with (and even kisses) Master Soo's evil brother. In Double A Attack, she turns good and even has normal girl clothes.
Voiced by: Kathleen Barr

Texas Lugie and Sloppy Sue

A rich Texan couple who have appeared twice in the episodes Sooga Size Me and Monster Truck Island. They begin buying everything in Sooga Village, eventually creating their own fast-food restaurant that runs the Goh-Rong restaurant out of business and makes everyone in Sooga village fat. They are defeated at the end of the episode. Tex and Sue own a mobile home, which can turn into a giant robot, also, whenever they hear two-step music, they have to dance to it. They appeared again in another episode called Monster Truck Island, selling SUV's to the village, the SUV's needed gas, so oil was dug up, creating pollution and global warming. They were defeated and say "We'll Be Back!"

taken from : http://en.wikipedia.org/wiki/List_of_characters_in_Pucca#Main_characters