09-18-2008, 07:08 AM
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#11 |
| Donating YT 2000 Club Member
Join Date: Sep 2007 Location: North Carolina
Posts: 8,317
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A dog who is spayed before her first heat has a 0% chance of ever getting mammary cancer. After the first heat the risk rises to 8% and to 25% if spayed after her second heat. |
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