It automatically comes with the pokewalker when you buy the game.
If you erase the game, there is no way to register the Pokewalker to the game. However you can 'recieve gifts' to get the Pokemon and items back. You will always be on the same route and always walk with the same Pokemon
When you start soul sliver press pokewalker and choose you Pokemon and connect it to you ds then Wala!
you usse the pokewalker at the menu of the title its under new game
Yes, but only onto Heart Gold and Soul Silver.
I don't think so, but I don't think you can send the ones in the Pokewalker to the new game, either.
you can buy a pokewalker by buying the game Pokemon heartgold and soulsilver game pack.
obtain on the pokewalker or cleadon game corner prize [15,000] coins
You can't get it in the game. Only in the pokewalker. But anyhow, you can catch it in the pokewalker and transfer it back to your game.
no,that happend to me one time so you should not rastart the game again
To get the Pokewalker, you have to buy the game that goes with it (because otherwise, the Pokewalker is useless), which is either Pokemon HeartGold or SoulSilver.
no you can not, it doesn't work that work that when you delete the file that has the certain Pokemon you put in the pokewalker you wouldn't be able to send to the new game. you'd have to reset the pokewalker and delete all data in it. (including the Pokemon)