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Sentry

Sentry Portable Calming Diffuser Refill for Dogs, 60-Day

✅ In stock
D
Grade
😐 Weak Deal
44.67/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$15.81
Listed $16.78
Save $0.97 6% OFF
Analysis Confidence 90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 27, 2026 6:19 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

😐 Weak Deal
  • 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
  • 💰The price is modestly below what this product ordinarily sells for.
  • 🏷️The listed retail price is trimmed by 6% at checkout.
  • 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 8.69/28
Recent Value 12.63/22
Market Standing 12.35/20
Deal Strength 7/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Amazon.com
🚚 Shipping Free Shipping

Product Details

✓The Sentry Portable Calming Diffuser is designed to help reduce normal issues like barking, marking, and chewing that your dog may experience when dealing with environmental stressors.
✓This diffuser passively releases pheromones to help reduce normal stress-related behavior at home or on the go.
✓The portable design requires no batteries or electricity, bringing comfort and calm to your dog wherever they need it.
✓The Sentry Portable Calming Diffuser helps manage your dog’s normal stress and promote relaxation
✓Passively releases calming pheromones for up to 30 days in any area that covers up to 700 square feet.

⚙️ Specifications

1.06 ounces
Sergeant's Pet Care Products
B0CC3PFBLL
4024
5.87 x 4.45 x 0.75 inches
5.87 x 4.45 x 0.75 inches
Dogs, dogs
Place cartridge in base in an area your pet frequents. The base is portal so it can be moved throughout the home. Please read intructions prior to each use.
Behavior Calming Diffuser Refill
White
Portable
All Life Stages
Sergeant's Pet Care Products
Dog Diffuser Refill
Diffuser base, cartridge
Behavior
Item Weight
2.39 ounces
Manufacturer
Sergeant's Pet Care Products
ASIN
B0CC3PFBLL
D
$15.81
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