Nexgard Spectra
Boehringer Ingelheim
One chew a month. Complete protection, inside and out.
NexGard Spectra protects your dog against fleas, ticks, mites and worms — in a single tasty chew, once a month.
Complete protection for your pet
NexGard Spectra defends your dog against the most common external and internal parasites in a single monthly chew — so the parasites that bite, burrow and infest from the inside are all kept in check, without juggling multiple treatments.
Fleas
Ticks
Mites
Roundworms
Lungworm
Click to find the right dose for your dog
Nexgard Spectra 7.5 – 15 kg
M · Green pack
For medium dogs.
A chewable treat.
- 1
A treat, not a pill.
Beef-flavoured, soft chew that most dogs eat straight from the hand.
- 2
Works from the inside.
No spot-on residue on your dog's coat, no waiting time before petting or cuddling.
- 3
No bathing restrictions.
Swim, bathe and groom your dog as usual — the treatment keeps working.
How to protect your dog with NexGard Spectra
Step 1
Your vet picks the right strength based on your dog's weight.
Step 2
Remove a tasty chew from the pack and give to your dog with or without food.
Step 3
Repeat monthly all year round.
Active ingredients & safety
NexGard Spectra combines afoxolaner, which acts on external parasites (fleas, ticks, mites), and milbemycin oxime, which acts on internal parasites (heartworm, intestinal worms).
Minimum age
From 8 weeks of age
Minimum weight
Minimum weight 2 kg
Where to buy NexGard Spectra safely
NexGard Spectra is a prescription-only veterinary medicine. It can only be dispensed by:
- your veterinary clinic
- a pharmacy
Beware of counterfeits.
Products bearing the NexGard Spectra name circulate in some pet shops and on online marketplaces (e-commerce platforms, social media). These products may be:
- falsified — uncertain composition, incorrect dosage
- poorly stored — broken cold chain, expired
- ineffective, or even dangerous for your dog
If you have any doubt about the origin of a product, contact your veterinarian before giving it to your animal.
Documents
Frequently asked questions
Yes, from 8 weeks of age and a minimum weight of 2 kg.
Use only after a veterinary assessment. Your veterinarian will weigh the benefits and risks.
Give the chew as soon as you remember, then resume the monthly schedule from that date.
Yes. NexGard Spectra works from the inside — water has no effect on it.
Always check with your veterinarian before combining with another medicine.
Give a replacement chew of the same size and continue the normal monthly schedule.
