"In these dogs, mammary cancer tends to be malignant - the nastier ... Bleeding or other discharge from the skin of the ...

up to 80 per cent of skin lumps in pets are not cancerous. 'But consulting with your veterinarian is the only way to be sure, ...

Using animals to detect cancer isn’t a new concept. At the Penn Vet Working Dog Center at the University of Pennsylvania, researchers are training dogs to recognize certain cancer odors.