they have special enzymes
Yes. Just as humans should not drink salt water from the ocean, neither should dogs, who also require fresh water to live.
Yes you may if you drink water that's not safe. If you drink water that you bought from a store, a bottled water, then you will not get sick. If you drink water straight from the faucet that might get you sick.
They are able to drink water (Of course) and they can drink milk. But dogs that are around 10 months and younger are actually lactose intolorant, so there are special puppy milks available in supermarkets!
Since many homes have well water as their only source of water, it should be completely safe for a dog to drink. But if it's from a well that has been unused or open (not sealed off), then it should not be drunk by dogs or people since it could be infected with bacteria and parasites.
none, your still using water, and the dog could get sick from that, just give him a bowl
Yes, since humans can get sick from drinking it, then dogs can too.
who couldnt
drink plenty of water
It can make you sick.
Salt Water,
is we drink grey water we will get really REALLY REALLY sick!!!!!!
7-Up or water