No matter what age your pet is, a noticeable increase in water intake (drinking) or urination often means there is an underlying medical problem.
Also, a change in urinary habits, such as urinating in the house or where the pet sleeps, increased urge to urinate, or very dilute urine needs to be evaluated as soon as possible. One exception for loss of house training would be a senior pet with dementia, but other more common medical conditions must be ruled out first.
Learn More: Drinking more water - is it just old age?
Suggested Reading
- Why (and what) is my senior dog "leaking"?
- Caring for Geriatric Dogs
- What are the signs seen with a urinary tract infection?
Photo credit: Two dogs drinking water © Steven Fernandez Flickr Creative Commons


Comments
We went through this with Lucy. We adopted her from the pound as a senior lady. She was fine at first and then started drinking a lot of water and urinated in the house. Sure enough, she had a urinary tract infection and she recovered quickly. I felt awful because she never showed any sign of being in pain, but I know humans really suffer from infections like this, so I would imagine she was pretty uncomfortable.