In Texas, everything's bigger, except the hiding spots, and K9 Enzo proves it, locking onto a suspect wedged beneath a house. In Florida, officers shut down traffic for a high-stakes helicopter landing, rushing K9 Huk to an emergency hospital.

K9 Lord and his handler are award-winning trackers—but this call is more than just skill, it's about teamwork as they push the pursuit over a fence and close in on a suspect. K9 Bingo chases down an allegedly armed suspect who has fled into a park.

K9 Shep and his handler became a nationwide sensation after their body cam footage went viral. K9 Robby steps aside, giving rookie K9 Seff the chance to step up and make the collar.

K9 Duke puts his elite agility on full display with a high-risk takedown that ends a lengthy standoff in seconds. Vegas PD pulls out all the stops to save one of their own, after a desperate suspect turns violent and attacks K9 Enzo.

K9 Tipster comes face-to-face with a familiar face, a repeat offender who remembers their last encounter all too well. K9 Murphy, a battle-tested German Shepherd, is called in when a crash scene turns into a manhunt.

Along with FBI and Department of Correction agents, K9 Eddie tracks down a suspect with an active warrant. K-9 Jax searches for a suspect accused of stealing a pickup truck. K-9 Dundee is in pursuit of a suspect who crashed a van into a fitness center.

Just months from retirement, K9 Tasja is sent into a sprawling hotel with over 140 rooms, endless hiding spots and one suspect who refuses to be found. In another urgent search, K9 Midnight is called in to find a missing boy.

K9 Rico is deployed to track down a man accused of strangling his neighbor. Meanwhile, K9 Clooney springs into action when a desperate suspect makes a bold, shocking move—attempting to take a police cruiser in a last-ditch attempt to escape.

After a father takes police on a high-speed chase with his toddler on board, K9 Keanu is deployed into a volatile standoff and every second counts. K9 Kyro tracks down the critical piece of evidence: a gun tossed by a fleeing suspect.

K9 Cisco responds to a break-in at the last place you'd ever expect — the Fraternal Order of Police Lodge while K9 Karma is deployed on a combative suspect who refuses to go quietly into the night.

When a suspect makes it clear he's not stopping for anyone, it's up to K9 Murphy's speed and determination to bring the chase to an end. K9 Bear's bomb-detection training is suddenly put to the test when explosives detonate in the middle of the night.

After crashing and ditching a limo, a suspect bolts into a dense, unforgiving stretch of woods and refuses to surrender. Can K9 Chase bring the standoff to an end? Meanwhile, K9 Nicky faces a race against time.

Every search has a conclusion. Whether it's finding a missing person or chasing a suspect on the run, a police K9 makes sure it ends with answers. K9 Pandora wastes no time bringing relief to a desperate family looking for a family member.

K-9 Scout collides head-on with an armed suspect who refuses to back down and K-9 Vlad, "The Impaler," squares up with a defiant driver who won't follow commands.

When high-speed chases end in foot pursuits. The K9 takes over where engines can't. On Valentine's Day, K9 Igo shuts down a tense standoff before it explodes.

When a suspect panics and runs, the dog smells it instantly. One bad decision leads to a very fast ending. K-9 Jax chases after a suspect accused of stealing a car.

From tangled brush to pitch-black streets, these K9s sniff out danger with precision. After a tense pursuit, K9 Eddie corners a suspect hiding deep in a ravine.

Fresh out of the academy, rookie K9 Carrier gets the call–but can he score his first apprehension? In a pounding downpour, K9 Flash stays locked on the scent, tracking a suspect who bolted even after being tasered.

When fleeing suspects put the public at risk, K9 teams race the clock to shut it down. K9 Haywire rolls in with SWAT, in search of a hit-and-run suspect who vanishes into a residential area.

When suspects make a run, K9 teams prove why the nose always knows. Rookie K9 Duder gets thrown into the deep end when a high-speed chase explodes into a full-blown foot pursuit.