There are many reasons for the above situation in dogs. In most cases, diseases such as urethral stones and bladder stones are mainly considered. Due to the stimulation of stones, dogs may suffer from frequent urination and excessive urination. In addition, it may be caused by endocrine diseases, such as diabetes insipidus. Severe clinical symptoms will generally occur, and the dog's urine volume will increase a lot, and the amount of water it drinks will also increase a lot. It is recommended to consult a pet doctor.