Record what actually happened.
Start, end, intensity and observations form a clear timeline based on your own entries.
- Beginning and end
- Intensity and notes
- Past cycles in one view
Heat cycle tracking
Record your dog’s heat cycles and understand her own rhythm.
Knurrix creates a private timeline from the cycles you record. It shows only your dog’s own history — never comparisons with other dogs or a medical prediction.
Personal cycle historyStart, end and observationsNo medical prediction
S26Knurrix app screen S26Original screenshot coming soon Samsung Galaxy S25 Ultra
Compare the individual rhythm.
Knurrix calculates intervals between recorded cycles without assuming a universal standard.
- Intervals from your own history
- Changes visible over time
- No comparison with other dogs
Keep medical boundaries clear.
The calendar cannot assess fertility, illness or the cause of a change. Concerns belong with a veterinary professional.
- Documentation, not diagnosis
- No fertility prediction
- Veterinary advice for concerns
Frequently asked questions
Good to know.
Does Knurrix predict the next heat cycle?
It can show the rhythm of recorded cycles, but does not provide a guaranteed or medical prediction.
Does the app compare my dog with others?
No. The view is based solely on your dog’s private history.
Can the calendar detect an illness?
No. Unexpected changes should be discussed with a veterinary professional.
Help shape Knurrix
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