Does the Chihuahua vary in length of time between heat cycles? First 2 were exa

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    sunsetlady56posted 5 months ago

    Does the Chihuahua vary in length of time between heat cycles?  First 2 were exactly 6 months apart.

    Now it is going on 7 months since her 2end heat and nothing.

    https://usercontent1.hubstatic.com/13763904_f260.jpg

 
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