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14 Secrets About Wolves

#7 The eyes of the Wolf are endowed with a reflective layer that can glow at night.

#8 Wolves respond more to movements than sounds.

#9 Black Wolves appeared in the process of mating a domestic dog and gray Wolves.

#10 When biting with teeth, Wolves create a pressure of up to 450 kg / cm.

#11 These animals cannot be trained, even in captivity.

#12 Wolves are devoted companions to their soulmate.