20 Dogs Who Do Incredible Work For Humans

    This is why we call 'em man's best friend.

    1. Meet Ladybug, a bedbug-sniffing beagle.

    Here Ladybug sniffs the trash for signs of bedbugs.

    Sniffing more trash.

    2. Meet Flo and Lucky who are trained to find counterfeit DVDs.

    Flo is rewarded with a tennis ball after successfully finding the box with counterfeit discs.

    Lucky is also rewarded with a tennis ball.

    3. Indy is a medical alert dog.

    Here is Indy's custom-made vest.

    Indy showing off his vest.

    4. Meet Sergeant Homer, a mine-sniffing dog.

    5. Meet Ziggy who is a drugs detection dog.

    Ziggy works for the Cheshire Police.

    Ziggy is a border collie. A very cute border collie.

    Ziggy is smart.

    Super smart.

    Ziggy can even high five!

    6. Vine is a six-month-old black labrador, who is training to be a guide dog.

    7. This is Tana who works with the Kansas State Fire Marshall's office.

    This statue was created to recognize the incredible contributions of all arson dogs.

    The statue traveled to the NYC Fire Museum, so the public could view it.

    Sadie gives Hot Dog a big kiss.

    8. This is Andy, a bomb-sniffing dog, who patrols the BART in Oakland, California.

    Andy gets some scratches on the BART.

    9. Meet Spike, who is a metropolitan specialist dog.

    10. Army Staff Sergeant Buddy, an explosive detection and attack dog, stands up to sniff a suspicious scent in Fort Campbell, Kentucky.

    11. Yazmin, a service dog, turns on a light switch for veteran Andrew Pike, who was paralyzed during the Iraq war.

    Here Yazmin opens a door.

    12. Meet Angus, a turtle-sniffing dog.

    13. Meet Sadie, who is a herding dog.

    14. This is Saturn, who is protecting a herd of piglets.

    15. This is Rusty, who is an autism service dog.

    Rusty works with a young boy with autism.

    16. This is Rocky, who works with the Marine Corps.

    17. Maybe is a seizure response dog.

    Maybe just having some fun.

    Maybe hoping to go for a swim.

    18. Trixie is a hearing dog.

    Service dogs come in all different sizes!

    19. Petey is a hospice therapy dog.

    20. Moulder is a therapy dog in training.

    There is no doubt that Moulder will pass his therapy dog exam with flying colors.