article_snippet.sent: Search crews have looked around the boy's house.
article_snippet.sent: Investigators said search dogs stopped near the road near Noah's house, which is 'never typical' White said Noah, pictured left with White dad and right, was a cautious child who would not have run away .
article_snippet.sent: Police and more than 100 volunteers who signed up to look for Noah in the small town had covered about 3.3 square miles after the 60lb red-headed boy was reported missing.
article_snippet.sent: Investigators said search dogs stopped near the road adjacent to Noah's house, which is 'never typical'.
article_snippet.sent: No suspicious vehicles were seen in the area.
article_snippet.sent: Crews used helicopters in the search in the area, which is mostly residential with farmland and a woods by the 60lb red-headed boy's house.
article_snippet.sent: Ashley White, who called police at 11am after searching for her child on her own, said that the 60lb red-headed boy was cautious and had no history of running away.