A high-speed chase turns into a full-blown foot pursuit; playing a dangerous game of hide-and-seek.

K9 Haywire rolls in with SWAT, in search of a suspect who vanishes into a residential area

Fresh out of the academy, rookie K9 Carrier gets the call, but can he score his first apprehension?

After a tense pursuit, K9 Eddie corners a suspect hiding deep in a ravine.

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. K-9 Bane helps bring a multi-state manhunt for one of Philadelphia's most wanted to a shocking end.

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. K9 Duder teams up with a fellow K9 unit in a takedown that leaves a suspect nowhere to run. K9 Chase proves his name isn't just for show.

When officers issue that final K-9 warning, it's the last chance to back down - surrender or face the dog. 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.

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.

After crashing and ditching a limo, a suspect bolts into a dense stretch of woods.

A suspect makes it clear he’s not stopping for anyone.

K9 Cisco responds to a break-in at the last place you’d ever expect.

K9 Keanu is deployed into a volatile standoff and every second counts.

K9 Rico is deployed to track down a man accused of strangling his neighbor.

Just months from retirement, K9 Tasja is sent looking for a suspect.

K9 Eddie tracks down a suspect with an active warrant.

K9 Tipster comes face-to-face with a familiar face, a repeat offender.

K9 Duke puts his elite agility on full display with a high-risk takedown.

K9 Shep and his handler became a nationwide sensation.

K9 Lord and his handler push the pursuit over a fence and close in on a suspect.

In Texas, K9 Enzo locks onto a suspect wedged beneath a house.