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Breast Cancer in Pets

4 The Love Of Animals

In fact, I experienced it first hand when my pet rat developed breast cancer late in her life. Mammary gland tumors are common in dogs and cats, especially those that aren’t spayed or were spayed late in age. Dogs: • 25% (1 in 4) of un-spayed female dogs will get mammary cancer. BREAST CANCER IN PETS FACT SHEET.

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