Male dogs four times more likely to develop contagious cancer on nose or mouth than females - EurekAlert

Sniffing or licking other dogs’ genitalia – the common site of Canine Transmissible Venereal Tumour – can spread this unusual cancer to the nose and mouth.
image: The disease occurs worldwide but is mostly linked to countries with free-roaming dog populations.view more  Credit: Cameron Raw Sniffing or licking other dogs’ genitalia – the common site of… [+3403 chars] Read More