Simparica Trio chewable tablets for dogs (3 mg) - 2.8-5.5 lbs vs NexGard (afoxolaner) Flea and Tick Chewables for Dogs 24.1–60 lbs

Overall winner: Simparica Trio chewable tablets for dogs (3 mg) - 2.8-5.5 lbs

Key Differences

NexGard (A) is a beef-flavor monthly chew designed specifically to kill fleas and ticks and is FDA-approved to help prevent Lyme disease; it also lists a lower price tier. Simparica Trio (B) offers broader multi-parasite protection including heartworm prevention alongside flea and tick control but is presented in a higher price tier and some customers perceive it as expensive

Simparica Trio chewable tablets for dogs (3 mg) - 2.8-5.5 lbs

Simparica Trio chewable tablets for dogs (3 mg) - 2.8-5.5 lbs

Simparica Trio • ★ 4.1/5 • Budget

Chewable parasite prevention for dogs combining heartworm, ticks & fleas, and intestinal worm protection. Suitable for puppies 8 weeks+ and 2.8 lb+. Customers note quick effectiveness and easy administration

Pros

  • 3-in-1 parasite protection
  • Easy to administer
  • Effective against fleas and ticks
  • Approved for small puppies

Cons

  • Mixed perception on value
  • Some consider price high
Check current price on Amazon →
NexGard (afoxolaner) Flea and Tick Chewables for Dogs 24.1–60 lbs

NexGard (afoxolaner) Flea and Tick Chewables for Dogs 24.1–60 lbs

Nexgard • ★ 4.2/5 • Budget

Flea and tick preventive chews for dogs, easy beef-flavor palatable. FDA-approved to prevent Lyme by killing ticks; effective against fleas and ticks for a month. Customer note: easy to use and well-valued

Pros

  • beef-flavored chews for easy administration
  • kills fleas and ticks all month
  • FDA-approved to help prevent Lyme infections
  • safe for dogs and puppies as young as 8 weeks

Cons

  • prescription dog medication category
  • requires monthly administration
  • specific weight range covered per package
Check current price on Amazon →

Head-to-Head

CriteriaWinner
Price Nexgard
Durability Tie
Versatility Simparica Trio
User Reviews Tie