renal pelvic dilation may be caused by pyelonephritis but may also result from polyuria? Read this article to find that out and more. 

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The daily water requirement of healthy dogs and cats, expressed as ml/day is roughly equivalent to the daily energy requirement in kcal/day. For example, a dog that needs 560 kcal/day needs about 560 ml/day water. 

Water is vital to life and considered the most important nutrient. How much do you know about the region of the kidney responsible for maintaining total body water content? Take this quiz to find out.  Read more >>