Pet health insurance.
D000818:Animals; D000829:Animals, Domestic; D002415:Cats; D004285:Dogs; D004739:England; D005249:Fees and Charges / Q000639:trends; D007348:Insurance, Health / Q000191:economics* / Q000639:trends; D014481:United States; D014730:Veterinary Medicine / Q000191:economics* / Q000639:trends