🤰 Pregnancy Calendar
Dog 63 days, Cat 65 days - Track milestones
What Does This Tool Do?
The Pregnancy Calendar calculates the expected birth date, pregnancy stages, and important milestones based on your cat's or dog's mating date.
It provides a guide for vet check-up times, nutrition changes, and birth preparation. Average pregnancy is 63 days for dogs and 65 days for cats.
Frequently Asked Questions
Cat pregnancy lasts an average of 63-67 days (about 9 weeks). There may be no visible signs in the first 3 weeks. Pinkening of the nipples (week 3) is an early sign. Ultrasound can confirm pregnancy from day 21-25.
Dog pregnancy lasts an average of 58-68 days, typically 63 days. Breed size can affect the duration. Pregnancy can be confirmed by ultrasound from day 25. After day 45, X-ray can determine the number of puppies.
Energy needs increase by 25-50% in the last trimester. High-quality, easily digestible food and transition to puppy/kitten food is recommended. Small, frequent meals are preferred. Calcium supplementation should not be done without veterinary advice — it may cause eclampsia.