trying to work out what type of dog. my friend's dog is. i know it's a

[rjhfocus77]

terrier. i don't know what breed? the dog is small, has grey body fur with some white bits in it and the dogs chin is white and i think it has a white beard as well. the dog is playful, has a quiet bark, very energetic, likes to run, jumps about alot, likes searching for things and investigating

it could be a irish terrier, cairn terrier, scottish terrier or a lakeland terrier

any idea what type of terrier it is