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10 Highly Unconventional Guard Animals

Mental Floss Logo By Jake Rossen of Mental Floss | Slide 1 of 11: Cat guarding

When people think of guard animals, they tend to imagine triangle-eared Dobermans trained to target the major arteries of home invaders. But not all sentries are that formidable. Check out 10 unlikely animals that have been recruited for some unique monitoring duties.

© Venkman the Cat via Twitter

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