Administering NexGard correctly is the cornerstone of effective parasite prevention for your canine companion. This oral chewable tablet is engineered to target fleas and ticks, but its efficacy is entirely dependent on precise dosing and timing. Understanding the specific instructions ensures your dog receives the full protective benefit without risk of under-dosing or accidental overdose.
Decoding the Standard Dosing Protocol
The primary rule when determining NexGard instructions is weight-based dosage. The medication is categorized into specific weight ranges, each corresponding to a distinct dose level. You must never guess or approximate; using a kitchen scale or consulting your veterinarian for weight verification is essential before opening a new pack. Administering the correct chewable for your dog's size is the first line of defense in ensuring safety and effectiveness.
Weight Categories and Corresponding Doses
Always match your dog's current weight to the chart above. If your pet sits at the upper end of a category, it is generally safe to round up to the next chew, but consulting your vet is the best practice for peace of mind.
Timing and Frequency for Optimal Protection
NexGard instructions specify that the chewable should be given orally once per month. Consistency is critical; pick a date that aligns with your schedule—such as the first of every month—to ensure you do not miss a dose. This monthly schedule maintains a constant level of afoxolaner in your dog's bloodstream, creating a reliable barrier against parasites that attempt to feed or lay eggs on your pet.
Administration: Food vs. Empty Stomach
You may administer NexGard with or without food. Unlike some medications that require fasting, this flexibility makes it easy to slip the chew into a treat or give it directly by hand. However, you must ensure the dog consumes the entire dose; splitting or crushing the tablet is not recommended, as it can alter the release mechanism and efficacy.
The Step-by-Step Application Process
To administer, locate the dose strip and break off the correct chew for your dog. Hold the chew between your thumb and forefinger and place it directly into the back of the dog's mouth, near the base of the tongue. This positioning prevents the dog from spitting it out. Immediately follow with a small amount of water or a favorite soft treat to encourage swallowing, ensuring the full dose is ingested.
Missed Dose and Safety Precautions
If you realize you missed a dose, administer it as soon as you remember. If it is close to the time for the next scheduled dose, skip the missed one and return to the regular monthly pattern. Never double up on doses to compensate, as this can increase the risk of side effects. Keep in mind that NexGard instructions advise against use in collies or other herding breeds with the MDR1 gene mutation, as they may be sensitive to the active ingredient.
