I have a cocker spaniel bitch who had her 1st season about 8 weeks ago. During her season her vuvla, nipples and boobs swelled up drastically. Her boobs have gone down now, but are still a little bit enlarged, and her nipples are still sticking out of her fur. Her fur is becoming all matted around her nipple area - so bad that I am having to cut it out. Is she having a phantom pregnancy or has she just 'matured'? Please advise - I have only had dogs before, never bitches. Do I need to take her to the vets?