NexGard® (afoxolaner) is the only FDA-approved chew that also prevents infections that cause Lyme disease.* NexGard kills infected black-legged ticks before the bacteria that cause Lyme disease can be transmitted.
Important Safety Information:
NexGard (afoxolaner) is for use in dogs only. The most frequently reported adverse reactions include vomiting, itching, lethargy, diarrhea, and lack of appetite. The safe use of NexGard in pregnant, breeding, or lactating dogs has not been evaluated. Use with caution in dogs with a history of seizures or neurologic disorders. For more information, click here for full prescribing information.