Underdog teams playing at home have won against the spread at a 66.7% rate going 8-4 ATS through the first 3 weeks of the NFL season. This weeks schedule features four home dogs: the Cardinals (+3) hosting the Seahawks, the Giants(+3.5) hosting the Saints, the Titans (+3.5) hosting the Eagles; and the Broncos (+4.5) hosting the Chiefs. If you are into teasers, home dogs are 11-1 ATS plus 10 points. So there you have it, those home dogs are biting!!