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.
Eyestrain from Watching TV / Computer. Long hours looking at television, computers, tablets, cell phones, video games can lead to exhaustion, lack of circulation and eyestrain which can cause headaches. Rarely is eyestrain the sole cause of headaches. However if eyestrain is suspected, an ophthalmological exam is recommended.