Drinkng too much water
hello! I found this forum looking for help for my Great Dane, who has begun drinking about 3 gallons of water a day and stopped eating. He was also vomiting quite a bit and needed to go every 3 hours. Baron is 7 1/2 years old and used to be able to wait long periods of time between walkings, so it's been quite an adjustment!
He has been to the vet and all the ultrasounds, bloodwork, urine culture, lymph node aspiration, have all come out basically normal. The only two things that were odd were that one of his liver values was elevated and his potassium was quite low.
My next step is to a diagnostician to see if they need to do a water-deprivation test. What does this mean?