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.
Bitches may come into season for the first time between 6 and 18 months old. Thereafter they usually come into season about every 6 months (although there are plenty of exceptions that have one or three breeding seasons a year.) Seasons normally last about 3 weeks.