Hartz
Hartz UltraGuard Pro Flea & Tick Drops for Dogs
Waterproof topical drops that kill and repel fleas, ticks, and mosquitoes for up to 30 days. Also kills flea eggs and larvae to break the life cycle.
Best price from Amazon at $19.99
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Compare prices
| Retailer | Price | Go |
|---|---|---|
AmazonTop pick as of 7/15/2026 | $19.99 | Check price |
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- Where is the best place to buy Hartz UltraGuard Pro Flea & Tick Drops for Dogs?
- We compare live prices across Amazon, Chewy, 1-800-PetMeds and PetSmart and show the best value first. Prices change often, so check the comparison table above before buying.
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