If its already a Level 14+ Aron, Lairon or Aggron - Use a heart scale to relearn Metal Claw. Aron learns it at level 13 though.
Yes, you can teach a Pokemon the move dig after it has forgotten it.
easy just teach a Pokemon surf
he learnes it at about lv40
No one in the game will do that for you.
there is no way to teach swellow sing inless you breed.
u can teach vulpix dig.
Its a TM.
Dig is a TM, and you can teach it to most ground types.
You breed a ludicolo with a pokemon that knows razor leaf.
You get the abilty to use the move Dive from Tate and Liza in Mossdeep and then you can teach your Pokemon to Dive! X3 POKEMON-1001
catch rayquaza teach it dragonclaw sceptile or blazikekan or swampert at level 55 fly gon or salamance at level 55 aggron or alikazam atbn level 50 tropious or absal at level 45 waillord at level56
it can if you teach trapinch dig before you evole it