I've been writing in the morning section about WInnie being sick and the test they gave to see if she has Cushings Disease. Well, her Cushings test was normal so now he wants to do a water deprivation test to see is she has diabetes insipidis. Her symptoms are she is drinking amazing amounts of water, peeing volumes of course and a increased appetite. These are symptoms of several diseases, all apparently hard to diagnose. With the diabetes Insipidis dogs will start drinking too much, (they think caused by a glitch in the brain) and it takes all the sodium from their kidneys and they become unable to concentrate the urine. The test is to tell if after being without water for that period of time, the urine has concentrated or not. He said in the 25 years he has been a vet he hasn't had a dog who actually did have the disease. I think it will be harder on me than Winnie to keep her from water that long. I asked him if it was safe to let her go that long and he said yes but....I can't help but worry. She wakes me in the night and I put down fresh papers, then she wants a snack! I hope when this is over she doesn't think this late night snacking is a new routine! She doesn't seem to feel bad and has her normal bossy attitude but in spite of the appetite she had lost a little weight from last week.
I just checked with my vet friends who work a large vet school, they said the water deprivation test CAN be safe but she must be monitored carefully so no kidney damage occurs. I'm glad I asked because the vet here told me to keep her off water 24 hours and then bring in a urine sample! It's a good thing I listened to that little voice inside me that said this doesn't sound right & checked with them.