You shouldn't make your pet drink your urine.
Tyson is on a hike with his dog on a very hot day and is carrying bottled water and cups in his backpack.
Tyson wants to give his dog something to drink.
Tyson pours some bottled water into a cup and gives it to his dog to drink.
Tyson urinates into a cup and gives it to his dog drink.
Tyson's dog is rehydrated by the water and finishes the hike with Tyson.
Tyson's dog is not rehydrated from the urine and ends up collapsing on the hike.