Kiko/Series

Season 1
His first appearance was in "An Unexpected Event", sleeping soundly until Vanessa wakes Bloom up. He then heads out with Bloom as she rides her new bike out in the streets. They reach the park and he wonders off for a bit. He then witnesses a battle between Knut and Stella causing him to frantically run back to Bloom and notifying her about it. He returns to the scene with her and is scared to unconsciousness by one of Knut's ghouls. After Stella drives Knut and his entourage away, she faints from exhaustion. He returns home with his owner and new friend in tow.

While Stella and Bloom get acquainted with each other, he is downstairs with Mike and Vanessa. While he is hopping around the kitchen he sees Knut again and quickly goes to warn the two adults. As the two were busy discussing about Bloom's heritage they disregarded his distress. Seeing they are not help Kiko barricades the back door. Unfortunately it does not hold and Knut barges in this time with a Hunting Troll. Another fight ensues and they fight comes to end with the Specialists' intervention. They drove Knut away and take the Hunting Troll into custody.

He then went along with Stella and Bloom to Magix. There he meets Flora, Tecna and Musa. He also tried to to eat Flora's Talking Plant and gets lifted by it. All seemed well as Bloom comes to terms with her newfound powers. Kiko was the catalyst in revealing Bloom's power - the Dragon's Flame. He had snuck into Bloom's backpack and came out to check out the simulation test in progress. He waits with anticipation as Bloom uses magic to grow a plant but is interrupted by the Trix. He then becomes the target of Icy's magic who then blasts him off a pillar and he ends up in the lava. His "death" enrages Bloom and she summons all of her powers to drive them away, unknowingly revealing that she is the Keeper of the Dragon's Flame. However, as it turns out, he was actually taking a nap somewhere and he was safe and sound. Because the simulator had been tampered by Darcy it caused some glitches and made duplicates of him.

For a time being, his life is peaceful until Bloom discovers Sky's secret - the Crown Prince of Eraklyon and is engage to Princess Diaspro. This shatters his owner's confidence and solidified her growing insecurities, sinking her into a depressive state. And although he disagrees with her choice in leaving Magix, he follows her home. To make matters worse, the Trix also followed them and took advantage of Bloom's weaken state and steals her powers, now becoming major threats to the Magic Dimension.

He then returns to Alfea and strike up an "enemy of my enemy, is my friend" relationship with Pepe after he and Knut fled from the Trix. He bonded quickly with Knut and even saved Pepe's life during the attack on Alfea. When the Trix were finally defeated, he is sadden that his new friend had chosen to remain with Icy but is comforted by Bloom.

A celebratory party is then held at Alfea for defeating the Trix and Kiko wastes no time in gather a large stack of (then dropping it) in front of Knut.

Season 2
Kiko continues to live with Bloom and the others in Alfea. He also hangs out with the Pixie Animals that populate the school grounds. Kiko does not really get along well with the Pixies, particularly Lockette, whom he grew to be jealous of since she was spending more time with Bloom than he does. Because of this jealousy and feeling alone, Kiko starts crafting paper dolls with all the Specialists, Pixies and Winx.

Later after the Pixies had created their own bed to rest from the "homesick magic" it is shown on The Invisible Pixies that Kiko gained a bed of his own.

Season 3
Kiko continues to live with Bloom in Magix.

In the beginning of the third season, he falls off a flying suitcase. Lockette was able to catch him midair so that he would not plummet towards the ground. However, he slipped out of her tiny hands and both of them slam into Aisha's face.

He also is seen to be listening to Stella's worries in "Layla's Choice".

Coming soon...

Season 4
Kiko continues to hang out with Bloom and the others after they head for Earth. He also seemed to have developed a crush on Aisha's fairy pet, Milly the Rabbit. Also for a brief period of time; Kiko, Artu and the other pets had the ability to talk thanks to Roxy's powers. He even stated one time that he longed for the day he gets to actually talk with Bloom.

Coming soon...

Season 5
Kiko appears in "The Spill", trying to drink a special carrot juice, Roxy made for him, but never gets a taste from the first glass. Roxy makes a new glass of the juice for him at end. When the Winx returned to Alfea and Kiko appeared, Bloom says "Kiko came back too", making some of the students to laugh friendly. Kiko later develops a crush on a beautiful pink bunny in "The Singing Whales". Unfortunately, he unintentionally frightens her away while trying to introduce himself. However, he is later seen dancing with her in "The End of Tritannus".
 * Winx Club - Episode 501
 * Winx Club - Episode 503

Season 6
Kiko is very excited to get back to Alfea and barely sleeps a wink. He goes to Alfea with Bloom and Daphne. While running around in the dorm, Kiko gets shrunk by Tecna, and stays like that until Griselda found him. Bloom changes him back into his normal size.

In "The Flying School", Kiko, the girls and the Pixies gather in the Winx's room. Kiko hops on Bloom and she pats him gently.

In "Bloomix Power", Kiko goes to the gym with the Winx and Pixies. When Stella is trying to do a triple backflip, she accidentally falls on top of Kiko and he spins around.

Coming soon...

Season 7

 * Winx Club - Episode 701
 * Winx Club - Episode 711
 * Winx Club - Episode 726

The Secret of the Lost Kingdom
Kiko made some minor appearances during this movie.

Magical Adventure
He was seen helping Bloom trying to adjust to the royal life.

The Mystery of the Abyss
He constantly tried to grab Sky's ice cream numerous time and was successful in getting one. When the Trix find Bloom and Sky, they attacked a bush nearby and Kiko fell down. He made an appearance during the ending of the movie while Griselda was holding him.