The funny thing is , she will walk right under Lulu the shepherd mix without realizing that those four furry brown pillars she 's passing are supporting a dog . So long as she does n't look up and see that she is near a dog , she 's fine . I ' m pretty sure she achieved PSK mode about 800 times by noon today ; since then , she seems to have either worn herself out or begun to catch on to the fact that the dogs are just not worth getting your panties in a bunch about .
According to the above context, answer the following question.
How might the cat discussed realzie they are near a dog


By looking up and seeing them