Evolution's hall of shame.
Cancer in animals.
How Common is Cancer in animals?
Cancer is common in pet animals, and the rate increases with age. Dogs get cancer at roughly the same rate as humans, while cats get fewer cancers. Cancer accounts for almost half of the deaths of pets over 10 years of age.
Cancer is also found in the wild. So here we have a dominate mutation that kills it's host in both human and animals. But some how, we all got by? We were not killed by what is stronger?
