Breeding our dog

Question
We were going to breed my labrador Retriever on the 10th 11th and 12th of her heat cycle but we couldn't due to the fires. She is now on her 13th day of her heat cyle, is it to late to breed her?

Answer
Yes, and it's not a good idea to breed your dog unless you do a ton of research. Some friends of ours had a litter in which all the puppies died. Unfortunately, this is not uncommon. Visit this site for all the info you need:

http://www.lakecountryfarms.com/labrador/index-stud.html

Good Luck! :)
If you spay her, you're doing the better thing. You're saving lives of dogs at shelters.