Animal Species/Other

Horn Eaters
Horn Eaters (ツノクイ, Tsuno Kui) are a type of creature featured prominently in the third One Piece movie. They are large herbivorous armadillo-like rhinos that will aggressively attack any horned creature within sight, even if said creature happens to have fake horns, as seen with Luffy (Usopp had him garbed in a ridiculous costume with antlers included). They are used by Butler to herd the various other horned animals on Crown Island in order to chop their horns off.

Trumpet Pig
A Trumpet Pig (トランペットブタ) is a weird pig living on the Crown Island.

Square Rhinos
Square Rhinos (四角いサイ) are animals with a rectangular form and loosely resemble rhinos that live on the Crown Island. When they lie on the ground, it is very easy to mistake them for rocks.

Hippo Rhino
A Hippo Rhino (カバサイ) is a purple rhino with a hippo's mouth. It can be mistaken for a rock when its head is downwards. It's also a good swimmer as it was able to swim far out to the sea. It fell in love with the Going Merry after it landed on it which made it spit out a fish it was choking on. It decided to swim to the Going Merry and propose to it.

Rosario
Rosario was the giant pet goldfish owned by Muchigoro. It was a giant red fish with a hard metallic shell. The shell had jewels embedded on the top and on the forehead.

Island Turtle


The Island Turtle (シマガメ), also known as Mecha Island, is a giant turtle that wakes every thousand years to lay its eggs. These eggs are considered extremely valuable due to being made of gold.

Water Lizard


The Water Lizard is a type of reptile that exist in one of the island swallowed by Bonbori. Two Water Lizards, who are named Elizabeth and Chavez, are adopted by Myskina Olga and her father and now live with them after escaping from Bonbori's stomach.

Giant Footballfish


The Giant Footballfish is fish that roams though the New World. It has three stomachs, that are big enough to hold an island. It favorite food is Pure Gold and he only surfaces when he sense its light on the sea. Consumption of Pure Gold make the bulb om his head to shine bright golden light. one specimen is Bonbori who is known to eat an island with dinosaurs and the island of Alchemi.

Lucky Turtle Squad
The Lucky Turtles are small turtles that were enslaved by Gild Tesoro and made to power the various automobiles, known as Turtle Shuttles, on the Gran Tesoro. After the island was sprayed with sea water and Tesoro was defeated, the Lucky Turtles most likely gained their freedom.

Gigant Turtles
The Giant Turtles are massive turtles nearly a third the size of the Gran Tesoro (which itself stretches 10km long) that was tamed and harnessed to the ship. Two of them are attached to the Gran Tesoro, and are tasked with protection of the ship from Sea Kings and sea creatures that would do the ship harm.

Red-Eyed Owls
The Red-eyed Owls are a species of owls tasked with monitoring a passage way that leads to the Lesoro's Hyper Suite, where a safe containing a fortune lies. The Red-eyed Owls gaze emits light, and as soon as anything living gets caught in their gaze, they will scream and alert security. However, their gazes move at set intervals, so it is possible to avoid the lights, especially, if one can understand their speech.

Golden Bat
A ferocious species of bats that guard the pipeline to the Gran Tesoro's saltwater pump. Although they may prove formidable to normal people, they were instantly defeated when faced against the likes of Luffy and Franky.

Dragon
Oda has mixed the Monsters story into the One Piece main story, making dragons a canonical species within One Piece.

Dragons (竜（ドラゴン）) are large winged reptiles of great power and ferocity that are capable of breathing fire. One resided in the Wano Country long ago.

The powers and abilities of a dragon are so strong that not only can it destroy a single town (under the control of D.R. and Cyrano with the use of a Dragon Horn) and bring terror to the public, but killing one made the samurai Ryuma a legend, and stories about him are still passed down after generations.

Dragons were first mentioned by Hogback in the One Piece storyline during the Thriller Bark Arc, where he revealed to Zoro the story of Ryuma and his legendary slaying of a dragon long ago which the latter took in with much skepticism.

Dr. Vegapunk was revealed to have created his own artificial dragons to guard Punk Hazard. The Straw Hats encountered two, both of which were incredibly strong, and one possessing great speed as well. However, both were eventually killed by Kin'emon and the Straw Hats.

There are also two anime exclusive dragon species, the Sennenryu and the Tatsunoko Dragon.

Roc
Rocs (怪鳥（ルク）) are giant panda-like birds. Balloon is the last of his kind. Spiel wanted Balloon for the magical blood Rocs possess.

Dog

 * Chou-Chou
 * Holy
 * Hakowan
 * Saru
 * Stefan
 * Taroimo
 * Buzz (Movie 11)
 * Pochi (filler)
 * Mario

Lion

 * Richie
 * Agyo
 * Blondie's lion

Horse

 * Stronger
 * Farul

Monkey

 * Monstar
 * Doma's monkey
 * Forest Boss

Gorilla

 * Scarlet
 * Uhho

Hooorse

 * Shelly (Sherry)