Courageous Canines

[reginehou]

I heard that dogs who are trained to sniff out drugs are given drugs so they will crave for it when they smell it.Is this true?

That's very inhumane.

[butterflybutchers]

Animals outperform us in so many of the 5 senses, it's so nice to see their talents showcased like this!

[TrueTempleDog]

Mankind's best friend has never let us down?!?!? So all them kid's mauled in random dog attacks don't count, hey, hey?

[Keypie2]

@TrueTempleDog you know most of those retarded kids provoked the dog or the dog was not trained well

[uzoouk]

Glad to see everyone is enjoying the video. Follow us on Twitter @uzooanimals for more!

[sucazza]

0:17 to 0:22

-.-" poor dog!!!

[mary4fun02]

@sucazza why?

[BlazingDarkanime]

why is it always dog first dog gets hurt then human comes and help last

[minirobot1]

Made my day. :)

[Penduluman]

my favorite channel on utube :) and VVVVVVV

[MeNinjah2]

Happy Veterans Day :D

[EXITorDIE]

thumbs up DOGS RULZ!!!

[paulosemifusa]

hehe...good job!

[BigMrFirebird]

Animals don't have much choice in the matter but still can do an invaluable job.

[AmusingYeti]

Aww ^_^ A cat would poop on your foot and run off rather than help you.

[zhadlife]

0:37 may God helps dogs in Russian

[XDragonsXCryX]

lol that dog was hungry