Spaying removes both the uterus and both ovaries and is crucial in the prevention as well as the treatment of mammary cancer. SIMPLE CONVENIENCE. The female dog comes into heat every 8 months or so. There is a bloody vaginal discharge and attraction of local male dogs.
Tired eyes can come from any number of activities. Some of the most common include working on the computer for too long, poor lighting conditions, driving a car for prolonged periods of time, reading for long periods, or any other activity that may require the eyes to maintain intense focus for long periods of time.
Answers (2) It make your eyes tired after a long day's hard work. and naturally you get eye strain, It will make you feel burning and dry in your eyes. In my opinion, tiredness does cause eye strain, but eye strain is not the cause of tiredness completely. And your tiredness and eye strain may be caused by your whole afternoon's hard work. 07/26/2013. good (0) Report Abuse. From your description, it is normal that you feel tired and eye strain.