Dogs always hold back their urine when they are not at home. You need to prepare a toilet or a pee pad for the dog, and then train the dog to urinate on the pad to prevent the dog from holding back its urine. Before training a dog to urinate at a fixed point, you should give the dog enough water to drink, and then let the dog exercise appropriately to promote circulation in the body and make the dog feel the urge to urinate. Then take the dog to the designated location until the dog urinates.
Tip:
After the dog urinates, praise the dog or reward the dog with snacks, so that the dog will Urinated on time.