How to monitor your diabetic cat to share with your vet
Last reviewed 11 June 2026 · a 4-minute read for owners
Each day, note four things: how much your cat is drinking, how much they're using the litter box, their appetite, and their energy or anything else you noticed. Drinking and urination that creep up together are exactly the kind of slow change that's hard to remember but easy to see in a dated log — and it's what helps your vet judge how things are tracking between visits.
What to note each day
- Water bowlLess than usual, about the same, or more than usual.
- Litter boxHow much they're peeing — less, about the same, or more than usual.
- AppetiteLess than usual, about the same, or more than usual.
- Energy and anything elseHow bright they seemed and anything that stood out to you.
Why your vet wants this, not your memory
A diabetic cat is followed on patterns in thirst, urination, appetite, and energy over time. Those shifts are gradual and easy to lose track of, but they guide how your vet thinks about the days between appointments. Arriving with a dated record instead of an impression lets your vet see the trend at a glance.
Common questions
How can I tell how much my cat is drinking?
You don't need exact numbers. Noting whether the bowl is emptying faster than usual, or how often you're topping it up, is enough to show a trend over the weeks.
What changes should I watch for?
Drinking and urination rising together, appetite changes, and drops in energy are common things owners track. Note what you see and let your vet interpret it.
Do I still need vet check-ups if I keep a log?
Yes. A log supports your vet's monitoring; it doesn't replace the testing and reviews your vet schedules. It makes those appointments more useful.
What's the easiest way to keep a diabetes log?
Whatever you'll keep up with. A digital log captures the date for you and lets you share the whole record with your vet without rewriting it. Taile is a free way to do this.
Keep the record without the rewriting
Note each day in seconds and bring the full picture to your next appointment. Free for owners.
Start a free log