Sheaths also swell as a result of being dirty.. Horses with large beans (accumulations of secretions at the end of the penis) and large accumulations of sheath smegma (normal pasty secretion) often swell. Horses that urinate into their sheaths tend to have dirtier sheaths and more problems with swelling.
Some people think Alaska has less sunlight than other places. The opposite is true. Averaged over an entire year, Alaska gets 10-17 minutes more daylight per day than the rest of the country. If you include civil twilight, Alaska gets 40 minutes more light on average than the rest of the country.
Iâve always heard that Denver has 3200 hours of sunshine, and this would equate to approximately 270 days of sun. I donât think a sunny day is measured by the sun coming out for an hour, and no one in Denver would consider that a sunny day, so Iâm not sure of the authors point when he mentions that. 270 may not exactly equal 300, but 300 days only means an extra 3 sunny days every month so its not a huge difference.