Kill Ticks Fast & Prevent Lyme Infections

Lyme disease is a growing threat to dogs in many parts of the United States, but NexGard^® (afoxolaner) is FDA-approved to prevent Lyme disease infections by killing black-legged ticks. It also kills Lone Star ticks, American dog ticks, and brown dog ticks. NexGard chews kill ticks quickly, all month long—they are powerful protection in a delicious, beef-flavored dose.

Get NexGard Chews

Protection for Any Season, Anywhere

The risk of Lyme disease is on the rise for dogs in many parts of the US, including in areas where it wasn’t considered common in the past.¹ Additionally, the number of counties where black-legged ticks are considered established has more than doubled in the past 20 years.² Finally, black-legged ticks can be active year-round, even in temperatures just above freezing, making year-round protection essential.³

Learn About Ticks

Lyme Disease Prevention for Dogs background

Connect With Your Vet

NexGard Chews are #1 vet-recommended for a reason.⁴ Once you have a prescription from your vet, you can purchase NexGard chews from them in clinic or through their online pharmacy. Use our search tool below to start the NexGard chewable conversation.

Make Monthly Flea and Tick Protection Delicious

Ask your vet about NexGard chews—they’re the flea and tick protection vets recommend most.⁴

NexGard chews are bite-sized doses of beef-flavored deliciousness, and dogs love them.⁵

Each dose of NexGard chews lasts for a full month of adventure, and you’ll love how easy it is to protect your pet.

Get NexGard Chews

Kill Ticks Fast & Prevent Lyme Infections

Protection for Any Season, Anywhere

Make Monthly Flea and Tick Protection Delicious

**Get NexGard Chews From Your Vet**

**Give Your Dog NexGard Chews**

Enjoy Protection