Payment is required at the time of service. For your convenience, we accept Mastercard, Visa, American Express, cash, or check (with a valid driver’s license). A deposit may be required for surgical procedures or hospitalization of your pet. Returned checks are subject to a $35.00 fee. By signing this document, you agree that you are responsible for payment of all services rendered and that if payment becomes past due, it is subject to an interest rate of 18%.