NEW YORK, NY - AUGUST 15: White House Chief of Staff Gen. John Kelly looks on as US President Donald Trump speaks following a meeting on infrastructure at... Drew Angerer The disconnect between the White Houseâs John Kelly and his boss
While many females will hold to a fairly steady schedule of coming into season about every six months, it can vary. Some girls will only come into heat once year, while others may even come into season every four months. However, these extra seasons are not always fertile.
Female dogs will carry young anywhere from 56 days to 63 days from breeding.If a big litter she can have the pups at 56 days.Sometimes a female dog will seem to go beyond 63 days,but not late,as may have not conceived on first breeding,but if goes beyond a week over 63 days,consult your vet.