NexGardNexGard Chewable Tablets for Dogs 10.1-24 lbs (Blue Box), 1, 3, or 6 Month Supply
Product Details: NexGard (afoxolaner) flea and tick protection chewable for dogs is FDA-approved to prevent infections that cause Lyme disease as a result of killing black-legged ticks. Vet-recommended and #1 dog-preferred. You'll love protecting your dog with a treatment that prevents flea infestations month after month. Please note: The manufacturer has recently updated the packaging of this product; there are no changes to the product itself. *As of 2 18 2026: The U.S. Food and Drug Administration has issued an Emergency Use Authorization (EUA) for NexGard (afoxolaner) chewable tablets for the treatment of New World screwworm (NWS) infestations (myiasis) in dogs. An EUA is a temporary measure issued in response to a potential public health emergency and does not mean NexGard chewable tablets have received full FDA approval for this indication. Based on the scientific evidence available, the FDA has concluded that it is reasonable to believe NexGard chewable tablets may be effective in the treatment of NWS myiasis in dogs and puppies, and the known and potential benefits of the product outweigh its known and potential risks. Vet-recommended flea and tick control that kills fleas fast, before they can lay eggs.1 This flea and tick treatment product is FDA-approved to prevent Lyme infections as a direct result of killing black-legged ticks. Kills fleas and ticks all month long. NexGard (afoxolaner) flea and tick chewables are #1 dog-preferred and have a delicious beef flavor. Safe for dogs and puppies as young as 8 weeks, weighing 4 pounds or more. With one little NexGard (afoxolaner) chew comes the confidence that you're giving your dog vet-recommended flea and tick control1. Numerous studies have proven that NexGard is both an effective and safe oral treatment for flea and tick protection. NexGard flea and tick control chewable is approved by the FDA to prevent infections that cause Lyme disease in dogs as a result of killing black-legged ticks. And each bite-sized monthly flea and tick treatment dose is safe to give to puppies and dogs as young as 8 weeks, weighing as little as 4 pounds. NexGard chews are #1 dog preferred and have a delicious beef flavor. And because you should feel just as good about the medicine your dog receives as he does taking it, the ingredients in each NexGard flea and tick protection chew have been carefully designed to quickly kill fleas and ticks for a full month, killing fleas before they have a chance to lay eggs and black-legged ticks before they transmit Lyme infections. NexGard chews are flea and tick control for dogs that are easy to give, effective, and enjoyable, month after month. References: 1. Data on file at Boehringer Ingelheim. Product sourced directly from the manufacturer or their approved distributor. Guaranteed genuine product backed by the manufacturer. For: Dogs (8 weeks of age and older) Brand Name: NexGard Chewables Drug Class: Isoxazoline ectoparasiticide Product Strength & Size: Weight Range Afoxolaner (per chewable) Chewables Administered4 to 10 lbs. 11.3 mg One 10.1 to 24 lbs. 28.3 mg One 24.1 to 60 lbs. 68 mg One 60.1 to 121* lbs.136 mg One *For dogs over 121 lbs., administer the appropriate combination of chewables to cover your pet's body weight. Manufacturer: Boehringer Ingelheim Active Ingredients: Afoxolaner Inactive Ingredients: Complete inactive ingredients list not provided by manufacturer. Usage: For additional product information, please refer to the product label and the full prescribing information provided in the manufacturer's package insert. NexGard Chewables should be given orally as directed by your veterinarian. Please consult your veterinarian before making any changes or discontinuing the prescribed dosing schedule. Manufacturer Dosage and Administration: NexGard (afoxolaner) chews are given orally once a month, at the minimum dosage of 1.14 mg lb (2.5 mg kg). NexGard chews can be administered with or without food. Care should be taken that the dog consumes the complete dose, and treated animals should be observed for a few minutes to ensure that part of the dose is not lost or refused. If it is suspected that any of the dose has been lost or if vomiting occurs within two hours of administration, redose with another full dose. If a dose is missed, administer NexGard chew and resume a monthly dosing schedule. Flea Treatment and Protection: Treatment with NexGard chews may begin at any time of the year. In areas where fleas are common year-round, monthly treatment with NexGard should continue the entire year without interruption. To minimize the likelihood of flea reinfestation, it is important to treat all animals within a household with an approved flea control product. Tick Treatment and Control: Treatment with NexGard chews may begin at any time of the year. Missed Doses: If a dose is missed: administer NexGard chew immediately and resume a monthly dosing schedule. Do not give two doses at once. If you have questions about your pet's prescribed dosing schedule (e.g., missed doses, timing, interval), please consult your veterinarian. Side Effects: NexGard Chewables are generally well tolerated, and side effects are considered uncommon when given at the recommended dosage. The most common side effects of this medication are vomiting, dry flaky skin, diarrhea, lethargy, and decreased appetite. Contact your veterinarian immediately if your pet experiences severe or persistent vomiting, complete loss of appetite, has a seizure or any other neurologic adverse reaction (e.g., tremors, hyperactivity, loss of coordination), or if any signs of a hypersensitivity reaction (e.g., hives, swelling) occur. Notify your veterinarian if your pet experiences any of the effects described above, or if you notice any other side effects that are persistent or troublesome. If you notice anything unusual, please consult your veterinarian. Precautions: Before using this product, please review the product label and package insert for important safety information, including any relevant warnings and precautions. For oral use in dogs only-not for use in humans. Keep this and all drugs out of the reach of children and pets. In case of accidental ingestion, contact a physician immediately. Keep NexGard chews in a secure location out of reach of dogs, cats, and other animals to prevent accidental ingestion or overdose. Afoxolaner is a member of the isoxazoline class. This class has been associated with neurologic adverse reactions including tremors, ataxia, and seizures. Seizures have been reported in dogs receiving isoxazoline class drugs, even in dogs without a history of seizures. Use with caution in dogs with a history of seizures or neurologic disorders. The safe use of NexGard (afoxolaner) in breeding, pregnant, or lactating dogs has not been evaluated. Do not administer NexGard Chewables to dogs with a known or suspected allergy hypersensitivity to any isoxazoline class drug, including afoxolaner, or any of its ingredients. Allergic reactions to medications may occur. Please inform Vetsource and your veterinarian if your pet has any known sensitivities or allergies, especially to medications and supplements. If your pet displays symptoms of an allergic reaction, discontinue therapy and call your veterinarian immediately or seek emergency veterinary attention. Symptoms may include (but are not limited to): swollen lips, tongue, face, or airways; difficulty breathing; agitation; profuse salivation; and widespread hives or itching. Drug & Food Interactions: There are no documented drug or food interactions with this medication. As with all medications, please consult your veterinarian if you have any questions or concerns priView details
