Since you can't start Simparica until 6 months, some pet owners may start with Nexgard and then switch to Simparica when able. Additionally, some pet owners may opt to switch over to alternatives such as Bravecto Chewable Tablets to protect breeding, pregnant, and lactating dogs.
There are four approved types of Isoxazoline for veterinary products – Fluralaner, Sarolaner, Lotilaner, and Afoxolaner. Simparica uses the Isoxazoline Sarolaner. Nexgard uses the Isoxazoline Afoxolaner.
If your dog does have a history of seizures, it is advised to use different flea and tick medications than those mentioned above. Topical medications such as Advantage, Vectra, Revolution, or Frontline are good choices. Some dogs may have a localized reaction to topical medications.
Bravecto kills many types of ticks including the lone star tick for 8 weeks. Simparica's active ingredient, Sarolaner, begins to kill fleas within 3 hours and ticks within 8 hours. When considering time to efficiency between these two, we'll consider it a tie.
If chemical products are necessary for additional flea or tick control, NRDC recommends s-methoprene or pyriproxyfen, which are less toxic ingredients—but read the labels carefully because some products use them with other, more harmful pesticides.
Simparica Trio is considered safe for dogs as young as eight weeks old who weigh at least 2.8 pounds. However, the product has not been evaluated in breeding, pregnant, or lactating dogs.
NexGard Chew for Dogs
NexGard Chew is also effective in killing adult fleas, so it can help reduce the risk of your dog getting flea bite dermatitis. If you're looking for a safe and effective flea and tick treatment for your dog, NexGard Chew is the way to go.
Both products are safe for dogs when following directions and have been approved by the FDA to treat and prevent flea and tick infestations. While Simparica was trialed and not approved, Nexgard has not yet been evaluated for use in breeding, pregnant, or lactating dogs.
The generic active ingredient for Simparica is Sarolaner.
To make sure your dog is always protected from ticks and fleas, it's important to give your dog their tasty Simparica chewable at the same time every month.
That same information showed 720 reported seizures for Bravecto in four years and 557 for Simparica in three years. For Credelio, six seizures were reported in the first six months after its approval. The manufacturers said the risk of side effects is rare, less than one in 10,000 doses sold.
Seizures in dogs are common, but it does appear that the risk increases when using Nexgard, Bravecto and Simparica.
The answer is yes, flea and tick preventatives need to be applied year-round in order to keep your pets safe. Read on to learn more about how fleas and ticks operate, the dangers they can harbor, and how best to protect your dogs and cats.
Simparica protects against more varieties of ticks than Bravecto does and also offers a variation that protects against worms. Bravecto is effective for three times longer (12 weeks), while Simparica must be reapplied monthly. Each medication will require a prescription from your vet.
Simparica kills fleas within 3 hours and kills ticks within 8 hours. Frontline Plus kills fleas within 12 hours and ticks within 48. Another notable difference between these two medications is that Simparica is formulated for use in dogs ages 6 months and up, and weighing at least 2.8 pounds.
Simparica is for use only in dogs, 6 months of age and older. Simparica may cause abnormal neurologic signs such as tremors, unsteadiness, and/or seizures. Simparica has not been evaluated in dogs that are pregnant, breeding or lactating.
Choosing between Simparica Trio and Trifexis
For pet parents on the hunt for an effective, safe, and reliable way to protect their pups against heartworms, fleas, hookworms, and roundworms, Trifexis and Simparica Trio are two incredible options.
Simparica kills adult fleas so fast they don't get a chance to lay eggs and reproduce. Why can I still see fleas on my dog after giving Simparica? Fleas can live in a variety of areas outside of your home as well as on other dogs that your dog may encounter.
Side effects
Simparica for dogs is a drug from the isoxazoline class. This class has been linked to neurological signs such as tremors, unsteadiness, and seizures in dogs.
If you give your dog or cat the flea and tick preventatives Bravecto, Nexgard, Simparica, or Credelio, the FDA wants you to be aware that these medications may cause neurological issues like stumbling, seizures, and twitching in your pet.
Simparica Trio works against the same ticks and fleas as Nexgard and also protects your dog from heartworms, hookworms, and roundworms.
Afoxolaner (NexGard®) is used to treat and prevent flea and tick infestations in dogs. It is also used as a preventive for Lyme disease. After being ingested by a dog, afoxolaner is distributed throughout the dog's body.
Diatomaceous earth, a powder composed of the fossilized remains of single-celled algae, can be sprinkled on carpets to eliminate fleas safely. Diatomaceous earth is harmless if ingested but should not be inhaled. When applying, remove animals from the area and wear a protective mask.
Our Pick: Simparica Trio
Veterinarians recommend Simparica Trio because of its effective protection against ticks and fleas, as well as heartworms, roundworms, and hookworms—all in one convenient monthly chew. It's a small, liver-flavored chewable tablet available by prescription.