NexGard PLUS Chews for Dogs 33.1-66 lbs (Purple Box)

All-in-One Monthly Parasite Protection for Large Dogs

Product Description

NexGard PLUS Chews for Dogs 33.1-66 lbs deliver comprehensive monthly protection against fleas, ticks, heartworm disease, roundworms, and hookworms in one beef-flavored soft chewable. This triple-action formula combines afoxolaner, moxidectin, and pyrantel to kill adult fleas before egg laying, eliminate disease-carrying ticks, prevent heartworm transmission, and control intestinal parasites effectively.

Ingredients

Active Ingredients

Afoxolaner 75 mg, Moxidectin 360 mcg, Pyrantel 150 mg (as pamoate salt)

Inactive Ingredients

Beef liver powder, corn starch, magnesium stearate, silicon dioxide, pork liver powder

Variants/Types

How to Use

Dosage & Administration Instructions

• Weight Verification: Confirm the dog's weight falls within the 33.1-66 lbs range for the purple box chewable.
• Monthly Schedule: Give one chewable orally once every 30 days consistently.
• Food Optional: Administer with or without food; ensure complete consumption of chew.
• Complete Dose: Monitor your dog to verify the entire chewable is consumed for full efficacy.
• Heartworm Testing: Test for existing heartworm infection before initiating NexGard PLUS treatment.

Additional Information

Precautions

• Neurological History: Use with caution in dogs with seizure disorders or neurological conditions.
• Heartworm Testing: Confirm negative heartworm status before first dose to prevent adverse reactions.
• Breeding Dogs: Safety not established in pregnant, nursing, or breeding dogs; consult a veterinarian.
• Age Restriction: Approved for dogs and puppies 8 weeks or older weighing 4+ pounds.
• Complete Dosing: Ensure the dog consumes the entire chewable; redose if vomiting occurs within two hours.

Possible Side Effects

• Diarrhea: Most common adverse reaction occurring in approximately 6.7% of treated dogs.
• Vomiting: Mild gastrointestinal upset may occur in approximately 4.5% of dogs.
• Lethargy: Temporary decreased energy levels reported in approximately 2.2% of cases.
• Dermatitis: Mild itching or skin irritation may develop in sensitive dogs occasionally.
• Muscle Tremors: Rare neurological symptoms requiring immediate veterinary attention if persistent.

Benefits

• Rapid Flea Kill: Eliminates adult fleas within hours, preventing egg laying and infestation cycles.
• Tick Protection: Kills five tick species within 48 hours, reducing disease transmission risk.
• Heartworm Prevention: Prevents deadly heartworm disease through a monthly moxidectin dosing schedule.
• Intestinal Control: Treats and controls three hookworm species and two roundworm species effectively.
• Palatability: Beef-flavored soft chew ensures high acceptance rates and dosing compliance.

Shipping & Return

We offer ground, express, priority, and international delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Frequently Asked Questions

Q1: How quickly does NexGard PLUS kill fleas and ticks after administration?

Ans: NexGard PLUS begins killing adult fleas within four hours and eliminates five species of disease-carrying ticks within 48 hours of oral administration. This rapid action helps interrupt parasite feeding cycles and reduces transmission of tick-borne diseases like Lyme disease effectively.

Q2: Can NexGard PLUS be given with other monthly parasite preventives safely?

Ans: NexGard PLUS provides comprehensive protection against fleas, ticks, heartworms, and intestinal worms in one chewable, eliminating the need for additional monthly preventives. Always consult your veterinarian before combining with other parasite treatments to avoid potential overdosing or interactions.

Q3: What should I do if my dog misses a monthly NexGard PLUS dose?

Ans: If you miss a scheduled monthly dose, administer NexGard PLUS as soon as you remember and then resume your regular monthly dosing schedule. Do not give two chewables on the same day to compensate for the missed dose; maintain consistent monthly intervals.

Q4: Is NexGard PLUS appropriate for dogs with a history of seizures or neurological disorders?

Ans: Use caution when administering NexGard PLUS to dogs with seizure history or neurological conditions. The isoxazoline class ingredient afoxolaner may cause neurological symptoms including tremors, ataxia, or seizures in susceptible dogs; consult your veterinarian before starting treatment.

Q5: Do I need to test my dog for heartworms before starting NexGard PLUS?

Ans: Yes, dogs must test negative for existing heartworm infection before the first NexGard PLUS administration. Starting treatment in heartworm-positive dogs can cause serious complications as the medication eliminates circulating microfilariae, potentially leading to shock or other adverse reactions.