Dog Pregnancy Calculator
Calculate your dog's pregnancy timeline and due date:
Understanding Dog Pregnancy
Key Facts:
- Average gestation: 63 days (57-71 days range)
- First signs visible: 21-30 days
- Ultrasound possible: 25-35 days
- X-rays recommended: After 45 days
Pregnancy Stages
Month 1 (Days 1-30)
- Fertilization
- Implantation
- Early development
- Subtle behavioral changes
Month 2 (Days 31-60)
- Visible belly growth
- Nipple enlargement
- Increased appetite
- Fetal movement visible
Month 3 (Days 61-birth)
- Nesting behavior
- Temperature drops
- Milk production
- Labor signs begin
Preparation Checklist
- Set up whelping box
- Stock up on puppy supplies
- Locate emergency vet contact
- Monitor temperature regularly
- Prepare quiet birthing area