Chihuahua w/ purple belly

Recently my Chihuahua has had whats seems to be a hormonal change. I didnt breed her in her last heat but now her nipples are swollen and warm and her belly is purple. She is not pregnant (I know for a fact). She has become hyperactive, wanting to play ball all during the night and she seems restless. She also has began "hunching" toys and such. It has been atleast 6 weeks since she was in heat w/ no exposure to male dogs. Any help would be great, this dog is my heart and I am worried about her. Thanks

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cassy

In Dogs

Reply To: Tina

how do u know yr dog is not pregnate?

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