Simparica vs Frontline Plus – Quick Overview


Simparica Chewables for Dogs

Simparica is a monthly oral chew designed to treat and prevent flea infestations while controlling multiple species of ticks. Simparica effective against:

  • Lone star ticks

  • Gulf Coast ticks

  • American dog ticks

  • Black-legged ticks

  • Brown dog ticks

  • Asian longhorned ticks

It also helps prevent Lyme disease by killing black-legged ticks. Simparica is suitable for dogs and puppies from 6 months of age, weighing at least 2.8 lbs.

Frontline Plus for Dogs

Frontline Plus is a monthly topical treatment that kills adult fleas, flea eggs, and flea larvae, stopping the entire flea life cycle. It also eliminates:

  • Brown dog ticks

  • Lone star ticks

  • American dog ticks

  • Black-legged ticks

Additionally, it helps control chewing lice and sarcoptic mange infestations. Frontline Plus is safe for dogs and puppies from 8 weeks of age, weighing at least 5 lbs.

Simparica vs Frontline Plus – Similarities

Both Simparica and Frontline Plus:

  • Treat and prevent flea infestations

  • Kill ticks that may transmit Lyme disease

  • Are effective against lone star ticks, black-legged ticks, American dog ticks, and brown dog ticks

  • Are administered monthly for ongoing protection

Simparica vs Frontline Plus – Key Differences

  • Formulation: Simparica is an oral chew, while Frontline Plus is a topical treatment.

  • Tick Coverage: Simparica controls Gulf Coast ticks and Asian longhorned ticks, which Frontline Plus does not.

  • Additional Protection: Frontline Plus treats chewing lice and sarcoptic mange; Simparica does not.

  • Age & Weight Requirements: Simparica is for dogs 6 months+ and 2.8 lbs+; Frontline Plus is for dogs 8 weeks+ and 5 lbs+.

  • Active Ingredients: Simparica contains sarolaner; Frontline Plus contains fipronil and (S)-methoprene.

  • Breeding Safety: Frontline Plus is approved for breeding, pregnant, and lactating dogs; Simparica’s safety in these cases hasn’t been established.

Comparative Analysis Table – Simparica vs Frontline Plus


Which One Should You Choose – Simparica or Frontline Plus?

When comparing Simparica vs Frontline Plus, both deliver strong protection against fleas and common tick species. If you need coverage for Gulf Coast ticks and Asian longhorned ticks, Simparica is the better choice. However, if your dog has chewing lice or sarcoptic mange, Frontline Plus offers the added benefit of treating these conditions.

Also, pay attention to age and weight requirements—you’ll need to choose the treatment that fits your dog’s size and age range.

Final Thoughts on Simparica vs Frontline Plus

Both treatments are vet-recommended and highly effective when used correctly. The best choice depends on your dog’s parasite exposure risks, age, weight, and lifestyle. Always consult your veterinarian before starting any new flea and tick preventive to ensure it’s safe for your pet.

You can buy Simparica and Frontline Plus at the best prices from DiscountPetMart and have them delivered right to your door. Browse our online store for unbeatable deals on trusted flea and tick treatments and other pet care essentials.

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