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

A new study has found that male dogs are four to five times more likely than female dogs to be infected with the oro-nasal form of Canine Transmissible Venereal Tumor.

A new study has found that male dogs are four to five times more likely than female dogs to be infected with the oro-nasal form of Canine Transmissible Venereal Tumor. Researchers think this is beca… [+3493 chars]

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