Best Selling Heart Worm Medicine For Medium Dogs: See Top Product Rankings by Sales Volume & Market Trends

August 2026
158 Products Tracked

Looking for the most popular heart worm medicine for medium dogs products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "heart worm medicine for medium dogs." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B00008DFGY currently leads the heart worm medicine for medium dogs market with 10K monthly sales, followed closely by B0002J1FOE with 10K monthly sales and B00WWP1U7I with 10K monthly sales. Meanwhile, ASIN B07PXHQ5JR stands out as the fastest-growing product, achieving an impressive 11.1% month-over-month sales growth. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales August 2026
FRONTLINE Plus Flea & Tick Spot Treatment for Small Breed Dogs 5-22 lbs. (Orange) Count of 3 | Count of 3, Trusted by pet owners for over 20 years,² kills fleas, ticks & chewing lice, waterproof 24 hr
1
B00008DFGY
$40.98·
4.4
Units/sold10K
Frontline Plus Flea & Tick Spot Treatment for Large Breed Dogs 45-88 lbs. (Purple) Count of 3 | Count of 3, Trusted by pet owners for over 20 years,² kills fleas, ticks & chewing lice, waterproof 24 hr
2
B0002J1FOE
$40.98·
4.4
Units/sold10K
PetArmor Plus Flea and Tick Prevention for Dogs, Small Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting (5-22 lbs)
3
B00WWP1U7I
$21.99·
4.2
Units/sold10K

Top Selling Heart Worm Medicine For Medium Dogs

As of August 2026, we analyzed 158 tracked products in Amazon's "heart worm medicine for medium dogs" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 7,000 and 10,000 monthly sales. B00008DFGY leads the heart worm medicine for medium dogs market with an estimated 10,000 monthly sales, down 50.0% from the previous month.

158Products Tracked
9,100Top 10 Avg. Sales
$35.67Top 10 Avg. Price
4.3Top 10 Avg. Rating
🏆
FRONTLINE Plus Flea & Tick Spot Treatment for Small Breed Dogs 5-22 lbs. (Orange) Count of 3 | Count of 3, Trusted by pet owners for over 20 years,² kills fleas, ticks & chewing lice, waterproof 24 hr
#1
B00008DFGY

FRONTLINE Plus Flea & Tick Spot Treatment for Small Breed Dogs 5-22 lbs. (Orange) Count of 3 | Count of 3, Trusted by pet owners for over 20 years,² kills fleas, ticks & chewing lice, waterproof 24 hr

10,000
▼ 50.0%
Units Sold/mo
$40.98
Price
4.4
Rating
49.6K
Reviews
2
Frontline Plus Flea & Tick Spot Treatment for Large Breed Dogs 45-88 lbs. (Purple) Count of 3 | Count of 3, Trusted by pet owners for over 20 years,² kills fleas, ticks & chewing lice, waterproof 24 hr
B0002J1FOE
$40.98
4.4 (37.2K)
Frontline Plus Flea & Tick Spot Treatment for Large Breed Dogs 45-88 lbs. (Purple) Count of 3 | Count of 3, Trusted by pet owners for over 20 years,² kills fleas, ticks & chewing lice, waterproof 24 hr
10,000 Units Sold/mo
3
PetArmor Plus Flea and Tick Prevention for Dogs, Small Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting (5-22 lbs)
B00WWP1U7I
$21.99
4.2 (62.2K)
PetArmor Plus Flea and Tick Prevention for Dogs, Small Dog Flea and Tick Treatment, 3 Doses, Waterproof Topical, Fast Acting (5-22 lbs)
10,000 Units Sold/mo
4
PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Large Dogs & Puppies (Over 25 lbs), Worm Remover, Puppy Dewormer (Praziquantel & Pyrantel Pamoate), 2 Chewables
B07CXQQ4Q5
$18.84
4.6 (14.2K)
PetArmor 7 Way De-Wormer for Dogs, Oral Treatment for Tapeworm, Roundworm & Hookworm in Large Dogs & Puppies (Over 25 lbs), Worm Remover, Puppy Dewormer (Praziquantel & Pyrantel Pamoate), 2 Chewables
10,000 Units Sold/mo
5
Capstar for Dogs (nitenpyram), Fast-Acting Oral Flea Treatment for Dogs Over 25+ lbs, Vet-Recommended Flea Medication Tablets Start Killing in 30 Minutes, 6 Doses | Ideal for Dogs 25+ lbs; Oral Tablet, No Mess; 6 doses; Fast Flea Knockdown
B07PWB9J43
$42.97
4.2 (32.7K)
Capstar for Dogs (nitenpyram), Fast-Acting Oral Flea Treatment for Dogs Over 25+ lbs, Vet-Recommended Flea Medication Tablets Start Killing in 30 Minutes, 6 Doses | Ideal for Dogs 25+ lbs; Oral Tablet, No Mess; 6 doses; Fast Flea Knockdown
10,000 Units Sold/mo
10
PetArmor Plus Flea & Tick Topical Dogs 45-88 lbs, 6-Month | Ideal for Large Dogs 45-88 lbs; Kills Fleas, Eggs, Larvae, Ticks & Lice; 6-month supply; Waterproof Nose-to-Tail
B01N918D6E
$39.99
4.2 (62.2K)
PetArmor Plus Flea & Tick Topical Dogs 45-88 lbs, 6-Month | Ideal for Large Dogs 45-88 lbs; Kills Fleas, Eggs, Larvae, Ticks & Lice; 6-month supply; Waterproof Nose-to-Tail
7,000 Units Sold/mo▼ 20.0%
View All 158 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the heart worm medicine for medium dogs price landscape, we segmented all 158 tracked listings in Amazon's live "heart worm medicine for medium dogs" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best heart worm medicine for medium dogs price zone, absorbing 65% of the assortment (289 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the heart worm medicine for medium dogs category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 65% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
65%
289 products

Top products in this price tier

#1
B00008DFGY
$40.98
10k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
18%
82 products
$50.00 ~ $100.00
Tier 3
10%
45 products
$100.00 ~ $200.00
2%
Unlock to view all price tier distributions and their ASIN sales contributions

"Heart worm medicine for medium dogs" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "heart worm medicine for medium dogs" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-08-09 to 2026-08-15, the Amazon USweekly search volume for "heart worm medicine for medium dogs" was approximately 230 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #772,813, climbing 244,064 positions from the previous week. Additionally, the top 3 products for this keyword capture 42.7% of the total click share and 30.8% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

heart worm medicine for medium dogs

ASINSIGHT
Search Frequency Rank
772,813
244,064
Search Volume
230
34.5%
Top 3 Click Share
42.7%
Top 3 Conv. Share
30.8%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
230
View full trends for the past 3 years
AugSepOctNovDecJanFebMarAprMayJunJulAug

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