Dog Pregnancy Calculator
Calculate your dog's due date and track pregnancy milestones
Using average of both dates for calculation
Typically confirmed by progesterone testing or LH surge
Important Note
This calculator provides estimates based on typical canine gestation periods. Always consult with your veterinarian for accurate pregnancy confirmation and care guidance.
Pregnancy Overview
Due Date
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Days Remaining
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Current Week
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Progress
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Day 0 of 63
Pregnancy Timeline
Weekly Development Milestones
Nutrition Guide by Week
Temperature Tracking Guide
Monitor your dog's temperature starting from day 58. A drop below 100°F (37.8°C) typically indicates labor within 24 hours.
100.5°F - 102.5°F (38°C - 39.2°C)
99°F - 100.5°F (37.2°C - 38°C)
Below 99°F (37.2°C)
Whelping Supplies Checklist
Essential Supplies
- Whelping box or nesting area
- Clean towels and blankets
- Heating pad or heat lamp
- Digital thermometer
- Sterile scissors
- Dental floss (for umbilical cords)
- Iodine solution
- Bulb syringe (for clearing airways)
Emergency Contacts
- Veterinarian's phone number
- Emergency vet clinic information
- Breeder or mentor contact
For After Birth
- Puppy milk replacer
- Small feeding bottles
- Puppy scale
- Record-keeping notebook
Pregnancy & Labor Signs
Early Pregnancy Signs (Week 1-3)
- Decreased appetite
- Slight weight gain
- Increased nipple size
- Behavioral changes (more affectionate or withdrawn)
- Morning sickness or vomiting
- Decreased activity level
Mid Pregnancy Signs (Week 4-6)
- Visible weight gain
- Increased appetite
- Enlarged abdomen
- Clear vaginal discharge
- Mammary gland development
- Nesting behavior begins
Late Pregnancy Signs (Week 7-9)
- Significant abdominal enlargement
- Visible puppy movement
- Milk production may begin
- Increased nesting behavior
- Restlessness
- Loss of appetite (near due date)
Labor Signs (Contact Vet if Needed)
- Temperature drop below 100°F
- Panting and restlessness
- Loss of appetite
- Visible contractions
- Nesting and digging behavior
- Clear or slightly bloody discharge
More than 2 hours between puppies, excessive bleeding, green discharge before first puppy, weak contractions for over 2 hours, signs of distress or extreme pain.
Breed Size Comparison
Understanding how breed size affects pregnancy, labor, and litter characteristics
Related Calculator: Dog Calorie Calculator
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