Okay, ignore that first post and read the following links...It is very important that your baby have access to fresh water at all times...Many times, distilled water is recommended. Also, make sure your furbaby has is not confined and has access to somewhere that she can urinate as frequently as needed. She needs to drink lots of water to dilute the urine and urinate as frequently as possible. This helps flush out the kidneys and bladder.
Here are some links full of wonderful and helpful information:
http://b-naturals.com/Dec2004.php http://b-naturals.com/Dec2002.php (read the calcium oxalate section)
I have more links for you, I just have to find them...I'll post in a minute!