I just moved in with a friend who has a 3 yr old border collie. My V Bacon is a little over 4 months, and prior to moving in she would only get a bowl of water 3x/day with food. My friend's collie grazes on water and won't drink on command if you put down the water for a short time. Well, Ive found out that Bacon will drink ENDLESSLY if water is out. She had three accidents in one day under close supervision becuase she just didnt know when to stop drinking. She has not had an accident in a month otherwise. have any of you dealt with endless water drinkers?