Dog shock collars: How they work & why you may NOT want one

High tech dog training collars are a controversial approach to stopping whatever your dog is doing that drives you nuts. Here's the tech and an expert tell you if it's a good idea.

Subscribe to CNET:

CNET playlists:

Download the new CNET app:

Like us on Facebook:

Follow us on Twitter:

Follow us on Instagram:

CNET,Technology,Tech,brian cooley,dog tech,pet tech,electronic dog collar,dog collar,dog behavior,dog behavior collar,bark collar,shock collar,static shock colllar,pet collar,shock collar test,testing,test,shock test,vibrating collar,spray collar,scent collar,explainer,explained,why do dogs bark,dog barking,shock collar effects,negative effects,dog training,dog shock collar,