Persian resembles a large cat. Its fur is beige in color, and it has a curly tail. There is also a small, red gem on its forehead, which is said to give the Pokémon power. The Persian is named after the Persian breed of cat, although it resembles a cougar, with a yellowish white fur color. It may possibly an albino cougar. Another possibility is that it is based on a Siamese cat. It also has a beige coloring and black ears much like Persian and has medium sized whiskers.
Some Persian have the ability Limber while others have Technician. Limber prevents Persian from being paralyzed. Technician powers up non-effective moves. Persian will have the Dreamworld ability Unnerve which will prevent its opponent from consuming its berry.
In the anime
In the anime, Giovanni owns a Persian. This Persian is often found near Giovanni during his discussions with other Team Rocket members. Meowth from Team Rocket is jealous of this Persian because of the treatment it gets from Giovanni. Both Tyson's Meowth and Team Rocket's Meowth dislike Persian due to an event in their past.
Persian is the evolved form of Meowth, as of level 28. and evolve into fuck you at level 100