Get your Philadelphia underdogs t-shirt - Bleeding Green Nation
Massive love fest at Eagles Super Bowl parade - WHYY
Fearless Eagles nation relishes ultimate underdog Super Bowl
Where Did Eagles Get Those (Under)Dog Masks From? Here's Where You Can Get Yours – NBC10 Philadelphia
Valley News - Eagles, Pats Fans Show Their Boorish Sides
Official Philadelphia Eagles Flags, Eagles Banners, Pennants
Where Did Eagles Get Those (Under)Dog Masks From? Here's Where You Can Get Yours – NBC10 Philadelphia
Eagles encouraging fans to wear creepy dog masks to NFC Championship Game
Why do Eagles players and fans wear dog masks?
LOOK: Eagles swap dog masks for ski masks, ask fans to join them for playoff run
Eagles pride is everywhere - WHYY
Eagles are allowing fans to wear dog masks to the NFC Championship Game against Vikings - Bleeding Green Nation
Philadelphia Eagles Crush Minnesota Vikings 38-7 in NFC Championship
Why Are Eagles Fans Wearing Dog Masks?