Sort:  

Even with their poor eyesight, dogs can still see better at night than humans do.

Yes, they are very good guardians, they develop their senses much more at night.

Coin Marketplace

STEEM 0.27
TRX 0.21
JST 0.039
BTC 97341.19
ETH 3597.68
USDT 1.00
SBD 3.92