Pit bull terriers, German shepherds, and Rottweilers were the offending breeds implicated in our study, and have accounted for the majority of dog bites according to other investigators.hese actions range from outright bans on the possession of pit bull-type dogs, to restrictions and conditions on pit bull ownership. They often establish a legal presumption that a pit bull-type dog is prima facie a legally dangerous or vicious dog.
Common causes of oxygen depletion include cloudy weath-. er, sudden death of algae or plants in the pond, and wind. mixing the pond water. Just two to three days of overcast. weather can cause oxygen production to diminish. When. the oxygen demand remains the same or increases, oxygen. levels begin to decrease.
When too much water collects in the body, it can lead to water intoxication or dangerously low levels of sodium in the blood (hyponatremia). There are two types of overhydration: increased water intake and retaining water.1  Increased water intakeâor drinking more water than the kidneys can get rid of in the urineâcan cause too much water to collect in the body. 2  When the body is unable to get rid of excess water, it is said to be retaining water.owever, overhydrationâor drinking too much waterâis also a potentially deadly condition, one that can throw off the balance between water and sodium in your blood.