PHOTOS: When Animals Attack

Tigers, sharks and dogs have attacked humans over the years.

PHOTOS: When Animals Attack

when animals attack
when animals attack
when animals attack
when animals attack
when animals attack
when animals attack
when animals attack
when animals attack
Irwin
When animals attack
Roy
Bobo
Panda
pitbull
bear
when animals attack
This undated photo provided by the San Francisco Zoo shows Tatiana, a female Siberian tiger who escaped on Christmas Day, 2007, killing Carlos Sousa Jr., pictured right in an undated photo, and injuring two others. (AP Photos )
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