No butts about it — Prince Andrew’s 2019 went to the dogs.

The disgraced royal is bidding his disastrous year adieu — with Christmas cards featuring a dog’s behind, according to a new report.

Andrew joined ex-wife Sarah Ferguson and their daughters, Princesses Beatrice, 31, and Eugenie, 29, in sending out the bizarre festive message with the backside of one of their beloved Norfolk terriers facing away from the camera, according to the Daily Mail.

“Say Goodbye to 2019,” the card’s caption reads.

Another photo shows a path through the Highlands near the Queen’s Balmoral estate, the Mail reported.

“We Look to the Road Ahead,” states the optimistic message from the humiliated royal and his family, who all sign it together, along with Eugenie’s husband, Jack Brooksbank, according to photos in the report.

A heartfelt message inside the white embossed card also seems to reference the tough times Andrew, 59, has faced, including getting dumped from royal duties and skipping out on his eldest daughter’s engagement party so as to not embarrass her.

“We are united with gratitude for your support and kindness, Thank you,” the card says, according to the report.

Andrew has long been accused of having sex with one of pedophile Jeffrey Epstein’s accusers, but the scandal escalated this year following his train-wreck attempts to justify his ties to the depraved pervert in a BBC interview.

The Duke of York and Buckingham Palace have strenuously denied the allegations against him.

Despite them divorcing in 1996, ex-wife Ferguson, 60, has remained his most vocal defender, recently lamenting her ex’s suffering over the “nonsense” allegations.

“To see such a wonderful man go through such enormous pain, he is the best man I know,” she recently told Vogue Arabia.