Among the many security measures surrounding World Cup matches in North Texas, some of the most critical are working on four legs.<\/p>\n
They\u2019re called “vapor wake” dogs \u2014 highly trained K-9s capable of detecting explosives not just in bags or objects, but on people moving through a crowd.<\/p>\n
One of those dogs is Arlo.<\/p>\n
He\u2019s assigned to the World Cup \u201cDallas Stadium” in Arlington alongside his handler, Arlington Fire Department bomb technician Manuel Carrillo. Together, they move through dense crowds, searching for threats others might miss.<\/p>\n
\u201cWe’ll walk and kind of weave our way through the crowd so that we can identify anything that’s at risk,\u201d Carrillo said.<\/p>\n
Unlike traditional detection dogs, “vapor wake” K-9s are trained to detect even trace amounts of explosives in the invisible trail left behind as a person walks.<\/p>\n
\u201cThat would be identifying any type of person that may have any type of explosive on them, be it backpacks, purses, any of that or even a suicide vest, we can detect,” Carrillo said.<\/p>\n
Training to find threats before they\u2019re visible.<\/p>\n
At Arlington Fire Station 8, Arlo recently demonstrated his ability to quickly locate a hidden test object.<\/p>\n
“There we go,” Carrillo said as Arlo completed his mission.<\/p>\n
But handlers said those controlled demonstrations only show part of what the dogs can do.<\/p>\n
Their real value comes in live environments where they\u2019re constantly moving, scanning, and identifying potential threats in real time. <\/p>\n
More than explosives: detecting flares and other risks<\/p>\n
With international soccer crowds in North Texas, officials are also concerned about flares and fireworks brought into matches.<\/p>\n
Fans at European matches have sometimes lit multiple flares during celebrations, creating a red glow and a haze of smoke covering portions of the stands and the field, raising safety concerns for security officials.<\/p>\n
Arlo is trained to detect flares and help prevent them from entering the stadium.<\/p>\n
Long days, high stakes<\/p>\n
Arlington has 14 “vapor wake” dogs. For the World Cup, Carillo says 14 additional explosive-detection K-9 units have joined from agencies including the FBI and the ATF.<\/p>\n
The workload is intense.<\/p>\n
\u201cTheir typical workday is a very long day, anywhere between 10 to 14 hours,\u201d Carrillo said.<\/p>\n
The dogs take breaks roughly every 30 minutes and their reward is simple: praise and treats.<\/p>\n
Securing the stadium before fans arrive<\/p>\n
The work begins long before fans ever enter the gates.<\/p>\n
Arlo and other K-9 teams conducted an initial sweep of the entire stadium weeks ahead of matches to ensure it was clear.<\/p>\n
Since then, everything entering the venue, including vehicles, supplies, and people, has been screened to maintain security inside the perimeter.<\/p>\n","protected":false},"excerpt":{"rendered":"Among the many security measures surrounding World Cup matches in North Texas, some of the most critical are…\n","protected":false},"author":2,"featured_media":336699,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[3691,24698,27,29,28,3692],"class_list":["post-336698","post","type-post","status-publish","format-standard","has-post-thumbnail","category-texas","tag-2026-world-cup","tag-nbc-5-investigates","tag-texas","tag-texas-headlines","tag-texas-news","tag-world-cup"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/336698","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/comments?post=336698"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/posts\/336698\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media\/336699"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/media?parent=336698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/categories?post=336698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/us-tx\/wp-json\/wp\/v2\/tags?post=336698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}