Dogs urinate on the sofa may be caused by factors during estrus, rebellious psychology, and urinary system diseases. First of all, when dogs are in estrus, they will urinate around and leave a odor to attract the attention of the opposite sex, which is a normal phenomenon. If a dog is beaten or punished, it will develop a rebellious mentality, so it will urinate on the sofa. It is recommended that the owner do not beat and scold the dog when feeding.
If a dog often pees on the sofa, it may be because it already has the smell of a dog on the sofa cushion, and it will habitually pee on the sofa. In this case, you can change the sofa cushion, which may avoid the dog's peeing on the sofa.
Finally, if a dog suffers from urinary system diseases, such as urethritis, urinary stones, and nephritis, it is usually accompanied by symptoms such as dysfunction of urination and abnormal urine. It is recommended to take the dog to the hospital for examination and treatment immediately.