Dogs can catch parasite infestations easily, due to their exposure to a contaminated environment, by coming in contact with an infected animal or because of any other reason. These flea, tick, worm, etc. infestations can trouble your furry friend and adversely affect their health. Timely treatment and prevention is, therefore, necessary to safeguard your canine companion from this menace. With plenty of parasite protection options available, it is a daunting task to select the right option for your pet. To help you with the selection, let us provide you with information about two trusted and convenient parasite treatments for dogs: Simparica and NexGard Spectra.
Keep reading to learn about Simparica Chewables and NexGard Spectra for Dogs, the similarities and differences between them, and a detailed comparative analysis of the two.
Simparica & NexGard Spectra in brief
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Simparica
It is a great-tasting chewable that provides flea and tick protection to dogs aged 6 months and older, and weighing at least 2.8 pounds. Simparica Chewables for Dogs treats and prevents flea infestations and treats and controls tick infestations from lone star ticks, Gulf Coast ticks, American dog ticks, black-legged ticks, brown dog ticks, and Asian longhorned ticks. This monthly treatment prevents Lyme disease as a direct result of killing deer/black-legged ticks.
This fast-acting formula begins to kill fleas 3 hours after initial administration and offers 100% effectiveness against adult fleas within 24 hours. The chewable stays b all month long and provides flea and tick protection for one month.
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NexGard Spectra
It is an all-in-one tasty chew that provides broad-spectrum parasite protection to dogs aged 8 weeks and older. It kills adult fleas, treats and prevents flea infestations, and treats and controls brown dog ticks and Asian longhorned ticks, mange and mites, and worm infections from hookworms, roundworms and whipworms. This monthly chew prevents heartworm disease and flea tapeworm infestations and also controls flea allergy dermatitis.
NexGard Spectra for Dogs kills fleas within 6-8 hours and kills newly acquired fleas before they can lay eggs. The chewable protects against fleas and ticks for a month.
How Simparica Chewables & NexGard Spectra are similar?
Here are the common features of NexGard Spectra and Simparica Chewables for Dogs:
- Simparica and NexGard Spectra are both oral chewable parasite treatments for dogs.
- Both Simparica and NexGard Spectra protect against fleas and ticks for a month.
- Simparica and NexGard Spectra treat and control brown dog tick and Asian longhorned tick infestations.
How Simparica & NexGard Spectra Chews are different?
The following features set both these effective parasite treatments apart:
- Suitability: Simparica is safe for use in dogs aged 6 months and older whereas, NexGard Spectra can be used in dogs aged 8 weeks and older.
- Active ingredients: Simparica is made with sarolaner. NexGard Spectra, on the other hand, contains a combination of afoxolaner and milbemycin oxime.
- Parasites covered: Simparica treats and controls lone star tick, Gulf Coast tick, American dog tick, black-legged tick, and Asian long-horned tick infestations. It also prevents Lyme disease as a direct result of killing deer/black-legged ticks.
NexGard Spectra treats and controls mange, mites and biting lice, and worms including roundworms, hookworms and whipworms. It also prevents heartworm disease and flea tapeworm infestations and controls flea allergy dermatitis.
Simparica Chewables vs. NexGard Spectra: Comparative analysis
Here is a detailed comparative analysis of these two powerful parasiticides:

Select the best parasite treatment for your dog
Now that you have all the necessary information available, get the best parasite treatment for your fur baby. Simparica and NexGard Spectra are both effective and easy-to-use treatments for dogs. Whether you should buy Simparica Chewables or NexGard Spectra depends on your canine companion’s age and parasite protection requirements.
If you want to get rid of fleas, any of the products will work fine. If you are focusing on protecting against tick infestations, check the tick species your pooch is infested with and get the one that offers relevant coverage. But if you want to go for a single solution to remove fleas, ticks, and worms and prevent heartworm disease, buy NexGard Spectra for Dogs.
However, it is best to consult a veterinarian first and prepare a tailored program to handle parasite infestations in your four-legged friend. Browse through the extensive collection of products available at petcareclub.com and get everything that helps you keep your dog healthy and happy.