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Heartgard Coupon Summary
- Over the last 30 days, coupon average savings for Heartgard was $23.38, and the most savings was $39.75.
- Currently, there are 30 active Heartgard coupons: 16 active promo codes, and 14 deals for May 2025. Further more, 2 Heartgard coupon codes are hand-tested by HotsDeal, and they are just verified on 2 hours ago.
- The best Heartgard coupon available is Savings23, and it gives shoppers 25% OFF when shopping at heartgard.com. It has been used 2 times within 72 hours.
- Sep 11, 2025, Heartgard has 7 coupons for free shipping, 2 first order discounts targeting new customers, 2 coupon codes for 10% off, and 4 coupon codes for 20% off.