AmazonIn stock signal
$17.99
-
-
$0.82 / lb
View dealPrice as of September 7, 2026, subject to change.
Price Drop
query_stats Price history & deal verdict
Sentry Fiproguard for Dogs, Flea and Tick Prevention for Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments
Priced at $17.99, the Sentry Fiproguard for Dogs, Flea and Tick Prevention for Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments offers a competitive entry point that sits slightly below its historical average of $18.02... Read full analysis & FAQs ↓
Current price
shopping_cartCheck price on Amazon$17.99
Price as of September 7, 2026, subject to change.Current low$17.99Amazon
90-day avg$18.02historical SKU average
Today vs avg0% belowworth checking
Last checkedSep 7confirm at checkout
thumb_up
Amazon pick
Sentry Fiproguard · 22 lb bag at $0.82/lb, holding near its 90-day average.
storefront Merchant comparison
Best buying options
Merchant rows include current price, subscription price where available, unit cost, and shipping notes.
timeline Price history
90-day price movement
Sep 8, 2026$17.99Amazon
Current best$17.99down from $18.19
Range low$17.99Jul 1
90-day avg$18.02current is favorable
Jun 1190-day avg $18.02Sep 9
Current best price is $0.03 below the 90-day avg. Chart starts at Jun 11 because that is the earliest observed point in this window. Recent range: $17.99 to $18.19.
straighten Unit economics
Check label fit before buying
Confirm pet type, weight range, age guidance, treatment duration, and active format before price.
$0.82 / lbCurrent one-time unit price
22 lbTracked package size
$/doseconfirm pet species and weight range
rate_reviewExpert Buyer's Analysis
Sentry Fiproguard for Dogs, Flea and Tick Prevention for Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments In-Depth Value Review
Fair Deal: 0% Savings Over Standard Retail
Priced at $17.99, the Sentry Fiproguard for Dogs, Flea and Tick Prevention for Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments offers a competitive entry point that sits slightly below its historical average of $18.02. In terms of unit economics, paying $0.82 / lb ensures you are receiving solid value per ounce/count relative to comparable brands in the Flea & Tick segment. While not an all-time panic low, it represents a stable, reliable price for routine restocking without paying full retail markups.
💡 PetPriceWatch Purchasing Strategy:A sensible purchase for immediate replenishment. If you do not require urgent delivery, setting a price drop alert on PetPriceWatch will notify you if this SKU drops closer to its historical promotional floor.
check_circle
Key Advantages
- Competitive unit economics: priced at $0.82 / lb in the Flea & Tick segment.
- Reputable brand pedigree: Sentry Fiproguard provides transparent ingredient sourcing and quality control.
- Verified price dip: current price is 0% lower than recent 90-day pricing.
- Subscription eligible: supports automated recurring delivery discounts up to 15% on major merchant platforms.
info
Things to Consider
- Package size considerations: the 22 lb volume requires airtight, dry storage to preserve freshness.
- Promotional volatility: prices frequently rebalance when manufacturer coupons expire; monitoring alerts is advised for bulk buyers.
petsPet Compatibility & Feeding Profile
Target Pet: Dogs
Life Stage: All Life Stages
Package Size: 22 lb
Topical / oral preventive administration: apply once every 30 days. Do not split doses across different pet weight ranges.
help_outline
Frequently Asked Questions about Sentry Fiproguard for Dogs, Flea and Tick Prevention for Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments
Is $17.99 a good price for Sentry Fiproguard for Dogs, Flea and Tick Prevention for Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments?
Yes. At $17.99, this product is discounted 0% below its 90-day average price of $18.02. It represents an advantageous purchase window compared to typical retail benchmarks.
What is the unit cost of Sentry Fiproguard for Dogs, Flea and Tick Prevention for Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments?
The normalized unit cost for this 22 lb package is $0.82 / lb. Tracking cost per unit allows pet parents to accurately compare value across different bag sizes, multi-packs, and competing brands.
How can I save more money on Sentry Fiproguard Flea & Tick?
To maximize savings, look for Amazon Subscribe & Save options to unlock 5% to 15% off, compare multi-pack unit costs, and utilize PetPriceWatch to track historical price floors so you buy during promotional dips rather than at peak retail.
Who is this Sentry Fiproguard product best suited for?
This product is formulated for dogs (All Life Stages). It is well suited for pet owners seeking dependable flea & tick from a recognized brand with verified consumer ratings.
Knowledge Hub
View All GuidesRelated Expert Guides & Resources
Buying Guide
Comparing Flea & Tick Medications: Dosage and Costs
Learn how to compare monthly flea and tick doses across major brands and save on year-round pet protection.
Buying GuideThe PetMetric Guide to Comparing Unit Costs and Never Overpaying
Discover how smart pet owners use unit cost comparison and price history tracking to cut their pet supply bills.
compare_arrows Similar alternatives
View all Flea & TickWorth comparing before checkout
Sorted by category match, unit-price proximity, baby stage, and deal score so the comparison stays stable between visits.
54 scoreNear 90d avg
Flea and Tick Prevention for Dogs | Small (5-22 lbs) | 3-Month Supply | Dog Flea and Tick Treatment | 24-Hour Activation, Waterproof, 30-Day Protection
Apex Plus · 22 lb bag at $0.79/lb, holding near its 90-day average.
$17.49
$17.49 30-day avg
Price as of September 7, 2026, subject to change.
$0.79 / lb
54 scoreNear 90d avg
Flea, Tick & Mosquito Prevention for Dogs 11-20 lbs. | Flea Drops for Medium Dogs | Apply Monthly | 2 Treatments
K9 Advantix · 20 lb bag at $0.75/lb, holding near its 90-day average.
$14.98
$14.98 30-day avg
Price as of September 7, 2026, subject to change.
$0.75 / lb
55 scoreNear 90d avg
Dogs, Flea and Tick Treatment for Small Dogs (5-22 Pounds), Includes 3 Month Supply of Topical Flea Treatments
PetArmor for · 22 lb bag at $0.68/lb, holding near its 90-day average.
$14.88
List $215.65
Price as of September 7, 2026, subject to change.
$0.68 / lb
55 scoreNear 90d avg
Shield Flea & Tick Treatment for Large Dogs 41-80 lbs. Count of 3
FRONTLINE · 80 lb bag at $0.66/lb, 5% above its 90-day average.
$52.48
$52.48 30-day avg
Price as of September 7, 2026, subject to change.
$0.66 / lb
56 scoreNear 90d avg
II XL Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs Over 55 lbs. | 2-Mo Supply
K9 Advantix · 55 lb bag at $0.65/lb, holding near its 90-day average.
$35.62
List $17.81
Price as of September 7, 2026, subject to change.
$0.65 / lb
56 scoreNear 90d avg
II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 1-Mo Supply
K9 Advantix · 20 lb bag at $1.00/lb, holding near its 90-day average.
$19.97
$19.97 30-day avg
Price as of September 7, 2026, subject to change.
$1.00 / lb