You know the ol' saying,,, Cause they can!
... OM did I say that out loud!
Kidding.... I'll bet shes in heat,, My Bf had a cocker same age,and she is doing the same thing,,all the time,, he already has an appt to get her fixed,as soon as she's done.
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Rhonda, Bailey, Josie and my angel Bella Rue'
"Until one has loved an animal, a part of one's soul remains unawakened."
~Anatole France~