Just spending time with them and getting them used to different situations will help. Guinea pigs are naturally afraid of most things, especially surprises. When you pick him up, let him know that you're there - don't sneak up on him. Cuddle him, have others cuddle him, etc. He will be a socialized pig in no time, mine took awhile to get used to me. :)
If you train it, yes. But I do not think you can train guinea pigs.
yes
because of blacks.
Yes they will get scared its not that they dont like you
He scared.
They are scared or cold.
Because they get real scared.
scared
No they get scared and some times bite i love guinea pigs well hope this i help full from,guineapigpepper
Guinea pigs are afraid of vacuums for the first 4 or 5 times but after that they get used to the noise and they are not scared.
no, not all guinea pigs, Actually they are known to be not very "bitey", they usually only bite when scared and frightened.
yes they can guinea pigs can be trained any age but if you train them its best to start young!! : )