How Long Does A Dog's Heat Cycle Last?

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denise montgomery Profile
They are in heat for about 14 days 5-7 is bleeding  they can be in heat without you knowing my dog was done pregnant before I knew she was in heat
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Anonymous
Anonymous commented
We always watched them for 21 days......7 coming into heat, 7 in heat where bleeding or spotting occurs, and 7 going out.....then they were safe
Anonymous Profile
Anonymous answered
Female dog are in heat 21 days  7 days going in  7 days in  7 days going out.

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