Best deal: $3.87 per count (51.1% below the median) — Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies
Price range: $3.87 – $59.97 per count across 9 offers. Median sits at $7.92.
Top brands showing: Hartz Ultra Guard, Seresto Flea, Seresto Large.
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