I don't know probably all dogs do that.. my puppy does that but i have no idea why.
They can get water from their foods or by drinking water
they don't urinate on their food or drinking water
Yes, since humans can get sick from drinking it, then dogs can too.
No. Dogs need clean drinking water just like you do.
drinking water
Well you can not cure a dogs cough but if it is really real then you need to see a vet and they can help you.
yes, bigger dogs need more water to stay hydrated than smaller dogs.
Sometimes they will get a bit of water in their air way if the drink quickly and this will cause them to cough as they clear the water out. If it is happening every time a dog drinks it could be something more and the dog should be taken to the vet.
yes but some dogs aren't too keen on it. It depends on the dog but my dog is always drinking it and she loves it. Dogs need water as part of their diet, like all living things. As long as there is water in their food (e.g., if they eat wet canned food), they may not need to drink as much from a water bowl. But if their food is dry kibble, then they must have plenty of fresh drinking water.
Yes
No. Dogs cannot get The flu but they do get the kennel cough. Kennel cough is basiclly a doggie cold/flu. Hope this helped:)
Dogs puff out their cheeks when they need to cough but it doesn't come out right or when they "burp" or "hiccup", except it's a little different when they do it. I don't know how they do it. Like we do?