Some shy dogs won't even move if you get near them. If they were abused, or just really withdrawn, they could feel threatened if you try to approach or touch them and lash out because they are scared and think they need to defend themselves. They could from their perspective need to defend themselves; however, some have a medical disorder. When you pick them up and move them and they are so frozen that they won't move a muscle. Also, some dogs, like some people are just crazy.
I dont think its the breed of dog that is shy it is if you make the dog shy or not.
All dogs are potentially dangerous its mainly how there brought up.
All little dogs are shy.
All the seas are potentially dangerous
It is incorrect to assume that all chemicals are potentially dangerous or hazardous because that is not true.
It means your dog is shy with other dogs
Humans.
Nefarious
All explosives are potentially dangerous if the correct precautions are not taken.
Because they are problably just not used to people and REALLY shy.
probably a stall, but they are not that dangerous, if you are trained to get out of them
Chap stick is not dangerous to dogs. It CAN be though. Not alot.
A wackjob is a crazy, potentially dangerous, person.