MOSS BLUFF — The Jennings Bulldogs capped off their preseason work with a pair of jamboree contests at Sam Houston High School Thursday night. The Dogs dropped a pair of tough decisions to both Iowa and Sam Houston. Jennings fell to Iowa 7-0 and 10-6 to the host Broncos. The format was a 12-minute abbreviated game for both contests. Despite the setbacks, Jennings showed a lot of promise on both sides of the football field.