It is the same as any other breed of dog. It will last a total o three weeks. The first week they come into heat- swelling and bleeding. The second week the same but more of it and they most likely time is about 1-12 days into the heat cycle. I would start trying her at about day 10. The third week they are going out- swelling and bleeding subside and stop. If she comes back into heat before about 6 months after that she may have an infection so she needs to see a vet. If she conceives, and she should if you get at least one good tie- then she should deliver in aprox. 61-65 days from conception. Please click the green accept button if this answered your question.
__________________
If my answer was helpful please click the green accept button My answer should not take the place of a Vet's diagnosis when needed. Positive feedback is most welcome and a bonus-though not required-is greatly appreciated no matter how small.

