Animal & Pet Calculators
Free animal gestation and pregnancy calculators for dogs, cats, puppies, and sheep. Enter the breeding date to calculate the expected due date and delivery window.
Dog Gestation Calculator
Calculate your dog's expected due date from the breeding date. Dog pregnancy lasts 58-68 days with an average of 63 days. Includes weekly milestone timeline.
Cat Gestation Calculator
Calculate your cat's expected delivery date. Cat pregnancy lasts 63-67 days with an average of 65 days. Includes stage-by-stage development guide.
Puppy Due Date Calculator
Predict your puppy's birthday with the breeding date. Tracks pregnancy progress with day-by-day countdown and preparation checklist.
Sheep Gestation Calculator
Calculate lambing date from breeding date. Sheep gestation averages 147 days (5 months). Includes breed-specific gestation periods and lambing preparation.