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Updated on September 23rd, 2025
Pet's info: Dog | Italian Greyhound | Female | unspayed | 4 years and 10 months old | 11 lbs
i noticed my female dog has this lump of tissue on the right lower mammary gland on just one side and just one nipple and there is some kind of liquid coming out of it, the lump is not really hard either and she’s not pregnant & never has been i just don’t know if this is something i should be soo worried about, it’s never happened before
1 Answer

Answered By Ricardo Fernandez, DVM
Veterinarian, Veterinary Oncology Resident
Published on July 5th, 2018