How Do You Use Nexgard Spectra For Large Dogs?

By Author: VetSupply
Total Articles: 550
Comment this article

What is NexGard Spectra?
NexGard Spectra is a tasty, beef-flavored chew that combines two powerful active ingredients—Afoxolaner and Milbemycin Oxime. This combo offers broad-spectrum protection against fleas, ticks, heartworm, and intestinal worms. One chew does it all!

Why it’s Popular Among Dog Owners
Because it's so convenient! No more juggling different pills and topical treatments. NexGard Spectra simplifies your dog’s healthcare routine while ensuring they’re well-protected. Order nexgard spectra 15-30kg!

Benefits of NexGard Spectra for Large Dogs
All-in-One Protection
Instead of using a flea treatment, a dewormer, and a heartworm preventative separately, NexGard Spectra covers all bases in one chewable tablet. It saves time and effort for busy pet parents.

Flea and Tick Control
It kills fleas before they can lay eggs, which means your home stays cleaner and your dog stays itch-free. It also knocks out the most common types of ticks, preventing dangerous diseases like ...
... Lyme.

Worm Prevention
Hookworms, roundworms, and whipworms—oh my! NexGard Spectra takes care of them all, keeping your dog’s digestive system healthy and parasite-free.

Understanding Dog Size and Dosage
What Counts as a Large Dog?
In NexGard Spectra’s terms, large dogs typically weigh between 15.1 kg to 30 kg. Dogs over this weight may require the Extra Large variant. Always check your dog’s exact weight before dosing.

Dosage Guidelines by Weight
15.1–30 kg: Use NexGard Spectra for Large Dogs (green pack)

30.1–60 kg: Use NexGard Spectra for Extra Large Dogs (red pack)

For dogs over 60 kg, you may need to combine tablets based on your vet’s recommendation.

How to Administer NexGard Spectra
Chewable Tablet Format
No need for injections or messy topicals. NexGard Spectra comes as a soft, chewable treat that most dogs gobble up like a snack.

Step-by-Step Administration Guide
Choose the right dosage based on your dog’s weight.

Offer it as a treat – most dogs love the taste.

If your dog is suspicious, hide it in food like cheese or peanut butter.

Ensure your dog swallows the entire chew.

With or Without Food?
You can give NexGard Spectra with or without food, though some vets suggest giving it with food to minimize the risk of tummy upset.

What if Your Dog Refuses the Chew?
If your dog turns up their nose, try crumbling it into their meal or hiding it in something tasty. Just make sure they eat the entire dose.

When and How Often Should You Give It?
Monthly Schedule
NexGard Spectra should be given once a month, every month, all year round. Set a reminder on your phone or mark your calendar—it’s that important.

What Happens if You Miss a Dose?
If you forget a dose, give it as soon as you remember. However, avoid doubling up. Resume the regular schedule from that point forward. Missing a dose can leave your dog vulnerable to parasites.

Safety and Side Effects
Is NexGard Spectra Safe for All Large Dogs?
For most healthy large dogs, yes! But always consult your vet first, especially if your dog has a history of seizures or other chronic health conditions.

Common Side Effects to Watch For
Vomiting

Diarrhea

Lethargy

Itching

These are usually mild and short-lived. However, any unusual behavior should be reported to your vet.

When to Call the Vet
Call your vet immediately if your dog shows signs like persistent vomiting, tremors, seizures, or excessive drooling after taking the chew.

Special Considerations
Puppies vs Adult Dogs
NexGard Spectra is safe for puppies over 8 weeks of age and weighing at least 2 kg. Ensure the weight matches the dosage for best results.

Pregnant or Lactating Dogs
The safety of NexGard Spectra in pregnant or lactating dogs hasn’t been fully established. It’s best to consult your vet before use in such cases.

Where to Buy NexGard Spectra
Vet Clinics vs Online Stores
You can get NexGard Spectra from your vet, pet pharmacies, or reputable online stores. Always ensure you're buying from a trusted source.

Watch Out for Counterfeit Products
Counterfeit medications are a real danger. Stick to well-known retailers and check for tamper-proof packaging and expiration dates.

Storing NexGard Spectra Safely
Storage Tips
Store below 30°C (86°F)

Keep in original packaging

Out of reach of children and pets

Shelf Life and Expiry
Always check the expiry date before giving it to your dog. Expired products can lose effectiveness or even become harmful.

Conclusion
NexGard Spectra is a game-changer for large dog owners. It’s easy to use, highly effective, and offers total protection in one simple chew. Just pick the right dosage, give it monthly, and keep those pesky parasites away. Your furry friend will thank you for it—with extra tail wags, of course!

FAQs
1. Can NexGard Spectra be used with other medications?
Yes, but always check with your vet. Some medications may interact, especially if your dog has pre-existing conditions.

2. Is it safe to bathe my dog after giving NexGard Spectra?
Absolutely! Since it's an oral treatment, bathing or swimming won't affect its effectiveness.

3. What if my dog vomits after taking the chew?
If your dog vomits within two hours, it's safest to administer another full dose. Call your vet for guidance.

4. How fast does NexGard Spectra start working?
It begins killing fleas within 6-8 hours and ticks within 24-48 hours.

5. Is a prescription needed for NexGard Spectra?
Yes, in many countries, NexGard Spectra is a prescription-only medication, so a vet visit may be required.