-Pheonixblaze
All you have to do is complete side quests and sometimes the quests give you more partner pokemon. If you are about AT LEASTt ranger rank 3 you should have the option of these quests.
If you mean a field 3 , if u beat the game go left of Fall city and grab Blaziken
There are 3 kinds of Pokemon Ranger games, the original Pokemon Ranger, POkemon Ranger:Shadows of Almia, and Pokemon Ranger: Guardian Signs. Hoped this helped!
the new Pokemon ranger called Pokemon ranger guardian signs or in some country's Pokemon ranger tracks of light will be available for all ds's but i don't know about 3ds's thought
Sdr HhGgddx
Pokemon Ranger 3 is currently due to be released in Japan - March 2010 http://www.videogamesblogger.com/2010/01/14/pokemon-ranger-3-tracks-of-light-announced-for-ds-out-in-japan-this-march.htm
You have to have Pokemon ranger and beat the game. Then you unlock ranger net and enter a code with the buttons and you will get a special mission. Complete it and you will be able to transfer the Manaphy egg from Pokemon rander to dimond or pearl.
in Pokemon shadows of almia its pelipper
you need eevee/eeveelution to 80%+ link with main hero to get to rank 3
hypno
2999
may