Rating Newest Oldest. Best Answer: Female dogs go into heat about once every 8 months and it lasts for as long as 3 weeks each time. And they don't go into menopause. They regularly go into heat for their entire lives--unless they're spayed. Check this link for more information. http://dogtime.com/spaying-your-female.h...
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Phone Number of Child Support Texas is  1-800-252-8014 . Child Support Texas is an initiative of Texas government for the growth and development of children in Texas. These child care services are provided on the request of parents for their children.