Britain Approves Trials For Cancer-Sniffing Dogs

The Britain National Health Service just approved a trial run to test the ability of cancer sniffing dogs. The tests will focus specifically on having dogs try and sniff out prostate cancer. Studies have shown that a dog’s nose can detect subtle odors associated with many cancers. So the next time an pitbull is trying to sniff your butt, just let him. He might be saving your life.

Read more at nbc news via huffpo.com.

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