The heat cycle itself will last approximately 3 weeks. It is best to wait until after your dog is two years old before you breed them so their body can fully develop before they bare puppies. A dog's gestation period lasts about 58 to 65 days from the date the breeding occurred. read more
Most mature female dogs will go into heat every 6 months, but it is common for them to skip a cycle. The heat cycle itself will last approximately 3 weeks. read more
" This is easiest to determine when you know the actual date she was bred. read more