DOG GESTATION TABLE

The following information is provided for casual reference only.
No guarantees are expressed or implied for accuracy of this data.
Calculations are based on a 63 day gestation; variance of +/- 5 days.

BREED
DATE
DUE
DATE
*
WEAN
(6 weeks of age)
January March (+4) April (+11)
February April (+4) May (+12)
March May (+2) June (+11)
April June (+2) July (+12)
May July (+2) August (+11)
June August (+2) September (+11)
July September (+1) October (+12)
August October (+2) November (+11)
September November (+2) December (+12)
October December (+2) January (+11)
November January (+2) February (+11)
December February (+1) March (+14)
* To determine due date, start at the "Breed Date" column and find the associated "Due Date" month, then add the number listed after the month to the actual date of breeding to calculate the specific day she is due. This will give you the calendar day she is due in the month listed in the "Due Date" column.

  • For example, if bred March 15, the dog would be due May 17.

    To determine the weaning date for your pups, add the number listed after the month in the "Wean" column to the actual delivery date. This will give you the weaning date in the month listed in the "Wean" column.

  • For example, if born May 15, the pups will be 6 weeks old on May 26.