Water should always be available for dogs?

Water should always be available to the dog, the dog thirsty will go to drink water, so to ensure that the dog’s water intake, more good for the body. Especially at night, some dogs will be more active at night, this time to drink water for the dog is a physiological need. Water should always be available to the dog, but also to change fresh water every day. Water is not changed for a long time, the water bowl is not cleaned for a long time, it becomes a breeding ground for bacteria. So that the dog drank such a drink of water or used such a water bowl, there may be vomiting, diarrhea and other situations occur, gastrointestinal problems will recur.