Welcome...This may be nothing more than "False Pregnancy" symptoms...However, in an Un-spayed female of this age, it's possible to be a few other things...Some very serious......Anything from Mammary Gland Infection to Mammary tumors to Cancer needs to be checked out.....All very common in Females over the age of 6 and never Spayed, I'm sorry to say.....
I wouldn't guess with this...She needs to see her Vet just to be on the safe side.....Karla
This happened to my neighbors dog. They got a puppy and the older nonspayed female dog took to it like it was her own puppy and developed milk. I think its just nature. sure glad ist only in animals...LOL...... i would get her checked out though just to be safe.
Agree, she is probably lactating due to the suckling, which needs to be stopped.
Agree with Karla about having her checked and a good idea to see about getting her spay.