In the Season 7 premiere, Willie takes a business trip to Scotland to expand the duck call business and brings the entire family along so they can reconnect with their Scottish roots. But when Willie organizes a bus tour to trace his family heritage, he discovers much more than he expected. Meanwhile, Jase brings a group of people to the Highland Games and winds up participating, while Jep and Jessica try to sneak away for a romantic getaway, only to find themselves with Uncle Si in tow.
A special holiday episode of Duck Dynasty shows when the Robertson family took over the Thanksgiving special of a local TV show "Good Morning Arklamiss". Each family member presents a special holiday segment, with Willie and Jase serving as anchormen, Si as the weatherman, Kay presents her famous Thanksgiving recipes and the rest of the family offer up their unique tips for the holidays.
When Willie becomes the temporary owner of a thoroughbred, he and the guys take it to a local track and enter it in a race. Meanwhile, when Kay decides she wants to buy a new birdbath for her yard, she recruits Phil, Martin, and Godwin to help choose one, which becomes a much bigger task than anyone expected.
The Robertsons help a long time employee whose Mom has fallen on hard times by buying her a brand new house for Christmas. Jep, Jase, Martin and Godwin race to finish a deck in time for the big reveal, only to get sidetracked by a hammering competition. Meanwhile, Phil and the ladies prepare a holiday meal, while Willie goes to a local recording studio to create a Christmas song, but is annoyed by Kay and Si's constant interruptions.
Jase enters an outhouse race to help promote Willie's Duck Diner, but when the Robertsons show up for the race, they face an unexpected rival - Phillip McMillan. Meanwhile, Willie attempts to create the world's greatest bologna sandwich for his Duck Diner menu, and enlists the help of the ladies to be his "taste testers".
Willie helps Sadie with her homework by enlisting the guys to create a real-life version of a math problem, but when Jase and Willie get sidetracked helping Sadie, they rekindle an old argument of whether Jase can outrun a truck, and decide to test out the theory on the streets. Meanwhile, Si helps Kay and Phil write a contract to put an end to Kay's compulsive hoarding.
When Jep asks Willie and the guys to help move his old chicken coop into his new house, which is under renovation, Jessica takes issue with its appearance, leading the guys to yet another project - renovating the chicken coop. Meanwhile, Jase and Uncle Si take some of the kids jug fishing, but when Uncle Si drinks too much expired soda, his behavior gets crazier than usual, much to the kids' delight.
When Willie becomes an assistant coach on Lil' Will's struggling football team, his authority is tested when the kids challenge the adults to a scrimmage. Meanwhile, Kay brings Jep and Si to an aquarobics class at a local health club.
When Jase and the guys transform an old pontoon boat into a floating duck blind, they are faced with the impending question of whether or not it will actually float. Meanwhile, when Kay's dog Bobo misbehaves, Willie signs Kay and Bobo up for a doggie obedience class.
When Jep and Jessica move into Willie and Jase's neighborhood, Jep is sidelined with an illness, causing Willie and the Robertson family to pitch in and help Jessica get her new house ready in time for Jep's arrival home. Meanwhile, Jase and the guys visit a redneck auction to find Jep the perfect housewarming gift.