In the event of a major disaster or other emergency, the OCC may grant approval for a temporary branch. Such approvals reflect the particular circumstances and generally permit operation for six months, unless the OCC grants an extension.
Report Abuse. anywhere from 6 months to 8 months. If they get pregnant when they have their first heat the dog will be at a higher rate of having severe problems with the litter of puppies. It is really risky, and really dangerous for your dog.
A female dog will have her first heat when she is between six and 12 months old and will then come into heat about every six months for the rest of her life or until she is spayed. Her heat cycle will last two to three weeks, though the bleeding will end after about 16 days.