Comfortis® (spinosad) requires a prescription from your veterinarian, who is your best source of advice about your pet’s health care. Talk to your veterinarian about how Comfortis can provide your dog or cat with fast, effective and convenient flea treatment.

What works as good as Comfortis?

Comfortis, Credelio or Trifexis are probably your best options as they are more effective that the daily chews.

Is Comfortis still available?

Comfortis can be found in your veterinarian’s office—your source for the best pet health care advice.

Can you get flea pills over the counter?

Do OTC Flea Pills Work as Well as Prescription Flea and Tick Pills? Capstar (nitenpyram) and Advantus (imidacloprid) are both over-the-counter (OTC) products that kill adult fleas very quickly. They can be very useful in instances of severe flea infestations, when the adult fleas need to be killed quickly and safely.

Is Capstar the same as Comfortis?

A key difference between Capstar and Comfortis is that Comfortis will keep killing adult fleas that bite your pet for 28days after a single dose. Comfortis also slows the egg production of fleas so helps to prevent your home becoming infested.

What is replacing Comfortis?

For those looking for a quick answer: NexGard is my initial pick for a flea and tick product since it is effective against more parasites than Comfortis. What is this?