All of a sudden dog drinks from toilet
My 12 yr old Bichon Pixie started drinking out of the toilet about 2 months ago. About that time I started to use bottled spring or distilled water. Her 9 year old daughter Peanut, is not drinking out of the toilet. Pixie's teeth are not good, and I feel the tap water I was using for the past 5 years with the fluoride gave her flourosis. We keep the top down on the toilet but then she will lick the drops of water from the shower. I was reading some articles online that said the bottled water is just as bad as the tap. I went back to the tap water but she still makes a bee-line for the bathroom. There is always plenty of fresh water for her to drink. She does have some allergies as she sneezes and coughs some times, but other than that she eats well and is active. Why would all of a sudden a dog start to do this, is it doggy instinct that the urine water might be good for her?