A mother says Transportation Security Administration agents treated her family “like dogs” during a search at an airport in Texas, where her 13-year-old son was excessively searched, causing her family to miss their flight.

Jennifer Williamson posted a 2-minute video of her son being searched at the Dallas-Fort Worth International Airport on Sunday, saying the process was like “hell” and claimed agents who searched the teen “deliberately” kept the family from making their flight.

“We were treated like dogs because I requested they attempt to screen him in other ways per TSA rules,” Williamson wrote on the post, which has been shared nearly 100,000 times. “He has [sensory processing disorder] and I didn’t want my child given a pat down like this. Let me make something else crystal clear. He set off NO alarms. He physically did not alarm at all during screening, he passed through the detector just fine.”

Williamson told CBS News the ordeal started when agents found a laptop in the teen’s bookbag, prompting a pat-down search even though the teen did not set off body scanners. She then asked that agents continue searching him using other methods due to his medical condition, which causes him to be hypersensitive to touch and other stimulation.

The video shows the TSA agent calmly and methodically searching the boy, starting with his arms and moving down his body. The agent also checks in between the boy’s thighs and his waistband two times before sending the barefoot teen through the checkpoint.

“I wish I had taped the entire interchange because it was horrifying,” Williamson’s post continued. “We had two DFW police officers that were called and flanking him on each side. Somehow these power tripping TSA agents who are traumatizing children and doing whatever they feel like without any cause, need to be reined in.”

Williamson said her family was treated with “utter disrespect,” as if they were criminals.

“I believe he was patted down excessively,” she told CBS News. “They went over his sensitive areas, a little more than necessary, especially given that he wasn’t wearing bulky clothing or anything like that.”

In a statement to The Post, TSA officials said the agent in the video followed “all approved procedures” to resolve the discovery of the teen’s laptop.

“The video shows a male TSA officer explaining the procedure to the passenger, who fully cooperates,” the statement reads. “Afterward, the TSA officer was instructed by his supervisor, who was observing, to complete the final step of the screening process. In total, the pat-down took approximately two minutes, and was observed by the mother and two police officers who were called to mitigate the concerns of the mother.”

The Williamsons were at the checkpoint for roughly 35 minutes, according to the statement. Williamson claims it was more like “well over an hour,” causing her family to miss their flight.

TSA officials implemented new pat-down screening procedures earlier this month following a 2015 audit that found major lapses in security, including missing handguns and other weapons.

“Pat-down procedures are used to determine whether prohibited items or other threats to transportation security are concealed on the person,” the agency’s website reads. “You may be required to undergo a pat-down procedure if the screening technology alarms, as part of random or unpredictable security measures, for enhanced screening, or as an alternative to other types of screening, such as advanced imaging technology screening.”

TSA officers are instructed to use the back of their hands for searching areas of the body during pat-downs, which can include inspection of the head, neck, arms, torso, legs and feet. Head coverings and particularly sensitive areas like breasts, groin and buttocks can also be searched by agents of the same gender as the passenger.

Meanwhile, reactions to Williamson’s video varied widely, with some commenters saying the agent was merely doing his job while others were outraged.

“He is simply doing his job,” one comment read. “Every airline has to flag x amount of random people to get the extra security check. None of these comments would be here if the kid above was of a different skin tone, now would they? It’s an equal and fair law to keep us safe when flying.”