Add Yahoo as a preferred source to see more of our stories on Google. "My 3-and-a-half-year-old dog has developed lumps, especially around her teats. I suspect it might be milk that wasn't suckled by ...

"My 3-and-a-half-year-old dog has developed lumps, especially around her teats. I suspect it might be milk that wasn't suckled by her puppies, as it seems the milk may have hardened underneath. One ...

In your dog's case, the age and her history mean that mammary infection is much more likely than cancer. That does not mean that mammary cancer can be ruled out, but you normally see it in dogs that ...