When dogs find water and need a drink they drink it, whether it be a muddy puddle or your toilet!
In order to stop your dog drinking from the toilet just give them their own toilet bowl. The Dog Toilet Water Bowl is just a smaller version of the real thing, but obviously does not flush!
Did we mention that the water bowl is automatic! Simply attach any 2 litre water bottle into the back and your pet will always have fresh, delicious (toilet) water!