Which statement best describes why the immune system does not attack cancer cells?
oncogenes can out-smart the immune system by creating a protective coat.
the immune system recognizes the cancer cells but they grow to fast to overcome.
the immune system does not recognize the cancer cell because it is not foreign.
the immune system is suppressed by the cancer and does not work properly.

if you think your dog may have been exposed to a toxin, the best thing to do is to check the label of the item you think your pet ingested. read the information about toxicity. often, but not always, the information on packaging regarding children is relevant to dogs and some manufacturers even discuss dog toxicity. if there is an 800 number on the package – call them! it’s also recommended that you call your veterinarian to confirm the recommendations. if you go to your veterinarian, take all packaging and any information you have on the product.