You get dig from the Fossil Maniac in the house to the left of Fallarbor town (on Route 114).
no you can not get a secend TM dig
u can teach vulpix dig.
No
no
yes. but you have to use the TM dig
i want a Pokemon with dig for open the cove of the regis
NO!
1
In a battle or a cave
you have to get a Pokemon that knows dig with you and then use dig in front of the first braille
TM 28 (dig) can be found in Route 114, in Ruby, Sapphire and Emerald. Go into the house at the top of the route and talk to the fossil maniac's little brother inside. He will give you Dig.
Yes, you can teach a Pokemon the move dig after it has forgotten it.