Glucose & Insulin Tracking for Diabetic Cats & Dogs

PetBG Journal

Track blood glucose readings and insulin doses for your diabetic cat or dog. Clear visual trends help you spot patterns and make confident care decisions before each injection.

PetBG Journal app showing glucose trend chart for diabetic pet

Built for What You Actually Need

See What Matters, Instantly

Clear glucose charts show you exactly how your diabetic pet's blood sugar readings are trending, so you know what to do before each insulin injection.

Catch Problems Before They're Critical

Dangerous glucose patterns don't hide in charts like they do in raw numbers. See warning signs early — dropping too fast, climbing too high — so you can act before it becomes an emergency.

Everything in One Place

Keep all your pet's glucose and insulin data organized and accessible. No more flipping through notebooks — just open the app and see what you need.

Give Your Vet the Full Picture

Share comprehensive glucose reports that show exactly what's been happening. Help your vet make better care decisions without you having to explain weeks of data.

Data Stays on Your Device

Your pet's health information is stored locally on your device. No accounts to create, no cloud sync required. Export and share only what you choose.

Clear Visual Insights

See what's really happening with your pet's blood glucose readings. Charts and trends that help you make confident decisions about insulin doses and daily care.

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Questions You Might Have

Visual patterns reveal what raw numbers hide. See at a glance if glucose is dropping, rising, or staying stable—making it clear whether to inject, adjust, or consult your vet.
Paper logs and spreadsheets show you numbers, but they hide the patterns you need to see. PetBG Journal turns your data into clear charts that reveal what's actually happening with your pet's glucose readings, making it easier to spot trends and make informed decisions.
Absolutely. Generate a comprehensive report with all your pet's glucose data and visual trends. Your vet gets the full picture without you having to explain weeks of readings, making it easier for them to adjust treatment and help your pet.
Yes, both. PetBG Journal is designed for dogs and cats with diabetes. It's built around the twice-daily monitoring routine that comes with 12-hour insulin schedules, because we know that's your reality.
PetBG Journal requires iOS 26.0 or later and works on both iPhone and iPad.
Core features are free: unlimited glucose logging with full history access, trend charts and analytics, and vet reports. Premium adds CSV backup/restore and custom medication schedules for injection reminders. Try free, upgrade when ready.
No. PetBG Journal is a tracking and visualization tool that helps you organize and understand your pet's data. It's not a substitute for your vet's professional advice, always consult them for medical decisions about your pet's care.