Only 47% of respondents felt the benefits their employers offered fit their specific needs.

Dogs accounted for 78.6% of insured pets in North America this past year, according to the North American Pet Health Insurance Association.

"These are multisided giants that are accumulating assets at an alarming rate and are becoming the new intermediaries and gatekeepers of our health care system," said Assistant U.S. Attorney General Jonathan Kanter.

Providers, insurers and regulators need to come together to ensure the safe use of these drugs, mitigate failed treatment attempts, reduce side effects and provide better insurance plans to support patients in need.