The Refer A Friend Program If you refer a new client and their pet to us that has never been here before and they mention your name, You and your friend will receive a $10 coupon in the mail to be used at your next office visit! The more people you refer the more coupons you’ll receive!Make sure your friends give us your name!! This coupon is good on Services Only. Cannot be used toward products and medications. Not redeemable for cash. One Coupon Per Pet Per Visit.