only currently for 1.7.3 tho
Nope, not without you installing a mod, like girlfriend mod.
just type /gamemode <1> or <2>
Pokemon on Minecraft is a mod, not a seed. Search the Minecraft Forum.
Pokemon craft, a mod
Download it of the INTERNET and then put it on minecraft
Mo' Creatures is a modification (mod) for Minecraft. It adds new mobs like sharks, elephants, horses and more.
No
Lots of different people have different opinions but if it's for the ease factor I'd have to say zombe fly mod, This allows you to fly around on Singleplayer or Multiplayer and skip all the Mobs down below. If your looking for a cool mod I'd have to say the Aether Mod which adds a Skyland where there are new mobs, new dungeons, new items, and it makes minecraft 10x more fun than it is on it's own. You can get the mod by googling Aether Mod Minecraft.
Yes, its a mod called Mo Creatures; they are night mobs. Download it from the Minecraft Forum mod section or google it. Without a mod, wolves have been available since Beta 1.4. Wolves can be tamed with bone and fed with Raw Porkchop.
You can't mod Minecraft PE, there's no way to add Herobrine into it.
If you install a mod it will work in all gamemodes.
There is no such thing as Pokemon "MODE", but there is a pokemon "MOD" which you can install.