Im a designer student in brazil and now im working with drinkers for dogs and i decided to work with these amazing animals that help the blind people! i need to know if any of you have some problem when you try to give water to your pet. Or if you keep in mind to hydratate these awesome animal that keeps walking most of the day and need to drink! Im searching for information that could help me in myh research, i have already contacted the low number of blind that have a companion dog in brazil (the number doesnt pass 200)

im sorry for any inconvinience, or any english problem.