Their bladder tells them "it's time"
Yes, all dogs urinate.
Urinate.
Dogs sometimes have urges to urinate where other dogs have...it's nothing unusual
Yes.
they don't urinate on their food or drinking water
Dogs urinate, defecate and respire, these are all forms of excretion.
Dogs urinate, defecate and respire, these are all forms of excretion.
no
i dont think dogs or any animal, is supposed to do that!
Their scent.
Yes you can, such as a cat has a litterbox. Only you'll have to train it to urinate in that place.
from their urethras the same as male dogs and ALL other mamals who urinate!