There may be several reasons, he may feel protective or be
nervous of certain people.
Not exact matches
You see a need in a
certain part
of town, but you are too
nervous to start doing something because
of lack
of training, or some fear about how to handle a
certain type
of person you might meet, or question you might encounter.
You're the kind
of person you meet at
certain dismal dull affairs Center
of a crowd, talking much too loud, running up and down the stairs Well, it seems to me that you have seen too much in too few years And though you've tried you just can't hide, your eyes are edged with tears You better stop, look around Here it comes, here it comes, here it comes, here it comes Here comes your nineteenth
nervous breakdown - The Rolling Stones
It's important to keep in mind that for many
nervous dogs, their fear is compounded by the fact that they are also anxious around unfamiliar animals or
people, or with
certain types
of body handling.
Some
people are paranoid about the sufficiency
of disk space on their computers and get really
nervous when it goes below a
certain threshold.