When do dogs lose their baby teeth? Get your puppy's exact timeline.
Most teething charts just say "3 to 4 months" and stop there. Get real calendar dates for your puppy's teething stages, or | if you don't know their birth date | estimate their age from what their teeth look like right now.
🦷How this works: based on typical canine dental development | 28 baby teeth in by 6-8 weeks, baby teeth falling out from ~12 weeks, all 42 adult teeth in by ~6-7 months. Individual timing varies by breed and dog; if baby teeth are still present after 8 months, that's worth a vet check (retained deciduous teeth).
Estimated age
Why this beats a static teething chart
Search "when do dogs lose their baby teeth" and every result gives you the same week ranges. None of them tell you what's happening for your specific puppy today, and none of them help if you don't even know their birth date.
Real dates, not week ranges
Enter a birth date, get actual calendar dates for each teething stage | no mental math.
Works without a birth date
Adopted a dog with no paperwork? Estimate their age from what their teeth look like right now.
Tells you what's happening today
Not just a chart | a banner showing exactly which stage your puppy is in right now.
Connected to the vaccine schedule
Teething and the vaccine series overlap almost exactly | one click links both timelines.
Our method: teething stages are based on typical canine dental eruption timing | baby teeth erupting from ~3 weeks, all 28 in by 6-8 weeks, baby teeth shedding from ~12 weeks as 42 adult teeth come in, usually complete by 6-7 months. The teeth-based estimator maps common visual descriptions to the matching stage in that same timeline, in reverse.
Educational tool only, not a veterinary diagnosis. Timing varies by breed and individual dog | if baby teeth persist past 8 months, check with your vet.
