Emergency
Another cat besides Xiao Hei, "Huahua", also had frequent urination the day before yesterday. After taking anti-inflammatory drugs, it got better yesterday. This morning, he suddenly couldn't urinate while squatting... I'll go to the pet hospital to see if it's a urinary tract infection or something like that. Yes, I will update it later. If it is a serious problem that requires catheterization or surgery, I may have to stay in the hospital longer and then I will post the chapter about asking for leave. T_T