Tumors develop when cells in the body grow uncontrollably. Finding a tumor on your dog can be very frightening, but they are ...

As canine cancer becomes more common, veterinary experts told 8 News Now about the reasons behind the ever-changing trend.

Caption Bernese mountain dogs present a high incidence of familial cancers: histiocytic sarcoma (in black), lymphoma (in blue), and mast cell tumor (in green). This breed represents a unique model ...