NexGard Flea and Tick Chews for Dogs 60.1-121 lbs - 6 Month Supply

Our review of NexGard covers whether this beef-flavored oral chew is the right monthly flea and tick protection for medium to large dogs. The bottom line: NexGard is best for owners who want a vet-recommended, easy-to-dose chew that reliably kills fleas and ticks throughout each month, including black-legged ticks linked to Lyme disease. The chews are FDA-approved for prevention of Lyme infections resulting from tick kills, come in a pack of six for a six month supply, and are formulated to be palatable so administration is simple for most dogs.

Key Features

• #1 vet-recommended: Trusted by veterinarians for regular prevention, making it a dependable choice for long-term flea and tick control.
• Kills fleas fast: Works quickly to eliminate fleas before they can lay eggs, helping break the infestation cycle in the home.
• Prevents Lyme via tick kill: FDA-approved to prevent Lyme infections as a direct result of killing black-legged ticks, reducing a serious disease risk.
• Long-lasting protection: Provides full-month efficacy so owners give one chew every 30 days rather than frequent reapplication.
• Beef-flavored chews: Flavored soft chews are easy to give and are widely accepted by dogs, simplifying monthly dosing.
• Safe for young pups: Labeled safe for dogs and puppies as young as 8 weeks and 4 lb or more, allowing earlier protection.

Who It's For

NexGard is designed for dog owners seeking a prescription-strength, palatable monthly chew that handles both fleas and ticks, including the black-legged tick associated with Lyme disease. It is particularly useful for households where dogs may encounter tick habitat and where ease of dosing matters because most dogs readily eat the beef-flavored chew.

Owners who prefer topical or collar-based options, or who need treatments for dogs under 4 lb, should consider alternatives. Also, any dog with a known sensitivity to the active ingredient should get veterinary guidance before switching to this oral option.

Pros & Cons

Pros

• Effective, fast flea and tick kill that helps prevent reinfestation and reduce scratching.
• FDA-approved claim for Lyme prevention via tick kill adds a clear health benefit.
• Palatable beef flavor makes monthly dosing straightforward for many dogs.

Cons

• Requires prescription purchase in most markets, so it is not an over-the-counter option.
• Some dogs may not accept chews or could require veterinary consultation for suitability.

Specifications

Product	NexGard (afoxolaner) oral soft beef-flavored chews
Weight range	For dogs 60.1 to 121 lbs
Count	6 chews (6 month supply)
Active ingredient	afoxolaner
FDA claim	Approved to prevent Lyme infections via killing black-legged ticks
Age minimum	Safe for dogs and puppies 8 weeks and older

Our Verdict

NexGard is a strong choice for owners who want a reliable, veterinarian-endorsed monthly chew that tackles both fleas and ticks with the convenience of a beef-flavored soft chew. Its FDA-approved benefit for reducing Lyme infection risk via tick kill and consistent customer reports of effectiveness make it a good value for medium to large dogs when a prescription oral product fits the household's needs.

Frequently Asked Questions

How often should I give NexGard?
Give one chew every 30 days to maintain continuous flea and tick protection.

Can puppies take this product?
Yes, it is labeled safe for puppies 8 weeks of age and older weighing at least 4 lb.

Will it help prevent Lyme disease?
It is FDA-approved to prevent Lyme infections as a direct result of killing black-legged ticks, which reduces the transmission risk.