The Yagi Yagi no Mi, Model: Deer is a Zoan-type Devil Fruit that allows the user to transform into a deer hybrid and a full deer at will, making the person a Deer Human.
Strengths and Weakness
This Devil Fruit gives the user the ability to transform into a human/hybrid and a full deer at will, granting them the appearance, agility, and senses of a deer. The user is able to sprint 30-50 miles per hour and leap as high as 10 feet and as far as 30 feet in a single bound. Like all deer senses, the user is given farsightedness and is able to detect even the slightest hint of movement in an area.
The user is also given a sensitive nose and can detect a scent from half a mile. They have satellite-like hearing and can pick up any sound out of the ordinary. Also, if the user puts enough force, they can painfully kick an opponent with their hind legs.
The user is not able to run very far and can be vulnerable when exhausted. Aside from that, the user is still affected by standard Devil Fruit weaknesses.