PRICE MATCH! Pet Vet will match 1-800-PET-MEDs (c) pricing on all HEARTWORM and FLEA preventives. To redeem: PRINT this page, print or screen shot the matching product and price on 1-800-PET-MEDs (c) and provide at the time of purchase. Offer good through Pet Vet's Online pharmacy (see tab above) and in store. No limits on quantity. Other restrictions may apply. Call (281)879-PETS for details..