NexGard Spectra Spot-On for Small Cats & Kittens 1.8–5.3 lbs (0.8–2.4 kg) – Purple

NexGard Spectra Spot-On for Small Cats & Kittens 1.8–5.3 lbs (0.8–2.4 kg) – Flea, Tick & Heartworm Prevention (Purple)

NexGard Spectra Spot-On for Small Cats & Kittens delivers complete monthly parasite protection in a single easy-to-apply topical. Combining esafoxolaner, eprinomectin, and praziquantel, NexGard Spectra (Purple) protects small cats and kittens weighing 1.8–5.3 lbs (0.8–2.4 kg) against fleas, ticks, heartworm, intestinal worms (roundworm, hookworm), and tapeworm — six parasites covered in one monthly application.

What NexGard Spectra Protects Against

• Fleas: Kills adult fleas fast and prevents new infestations.
• Ticks: Controls common tick species that affect cats.
• Heartworm: Prevents heartworm disease, transmitted by infected mosquitoes (yes, indoor cats can get heartworm too).
• Roundworm and hookworm: Treats the two most common intestinal worms.
• Tapeworm: Treats tapeworm — especially important for cats that hunt or have flea exposure, since tapeworm is often picked up by ingesting fleas during grooming.

Why Small-Cat & Kitten Owners Choose NexGard Spectra

• One product, six parasites: Replaces a separate flea/tick treatment, heartworm preventative, all-wormer, AND tapeworm wormer.
• Monthly spot-on: Quick application between the shoulder blades — no pilling, no fight, no spitting it out.
• Kitten-safe from 8 weeks of age (minimum 1.8 lbs / 0.8 kg).
• Cat-formulated: Dosed specifically for cats — never use dog parasite products on cats. Many contain permethrin, which is toxic to cats.
• Properly sized: The Purple pack is dosed specifically for cats 1.8–5.3 lbs — switch to Yellow once your kitten outgrows the range.

How NexGard Spectra Works

NexGard Spectra Spot-On combines three trusted active ingredients in one tube:

• Esafoxolaner is absorbed into your cat’s system and kills fleas and ticks when they bite — full-body protection without relying on parasites contacting just the application site.
• Eprinomectin prevents heartworm and treats common intestinal worms (roundworm, hookworm).
• Praziquantel specifically targets tapeworm, both adults and immature stages.

Who It’s For

• Small cats and kittens weighing 1.8–5.3 lbs (0.8–2.4 kg)
• Cats and kittens 8 weeks of age and older
• Healthy cats (consult your vet before use in pregnant, nursing, or chronically ill cats)

How to Apply NexGard Spectra Spot-On

1. Part the fur at the base of the skull, between the shoulder blades, until you can see the skin.
2. Place the tube tip directly on the skin and squeeze the full contents onto the skin in one spot.
3. Avoid getting the product on your cat’s fur — it works through the skin, not the coat.
4. Keep your cat dry for 24 hours after application — no bathing or swimming.
5. Repeat once monthly, on the same date each month.

Possible Side Effects

NexGard Spectra is well tolerated by most cats. Mild side effects can include temporary scratching at the application site, brief hair loss or skin reaction at the site, or mild lethargy. Contact your veterinarian if anything persists or seems unusual.

Product Details

• Brand: NexGard Spectra (Boehringer Ingelheim)
• For: Cats and kittens
• Weight range: 1.8–5.3 lbs (0.8–2.4 kg)
• Pack color: Purple
• Form: Spot-on topical (single-use applicator tube)
• Active ingredients: Esafoxolaner + Eprinomectin + Praziquantel
• Minimum age: 8 weeks
• Pack size: 3 applicators (3 months of protection)
• Coverage: Fleas, ticks, heartworm, roundworm, hookworm, tapeworm

Frequently Asked Questions

Can I use Purple on my kitten? At what age?
Yes — the Purple pack is approved for kittens from 8 weeks of age, as long as they weigh at least 1.8 lbs (0.8 kg). Don’t use it on younger or lighter kittens.

My kitten is growing fast — when do I switch to the Yellow pack?
Switch to the Yellow pack (5.5–16.5 lbs) as soon as your kitten crosses 5.3 lbs. Most kittens reach this weight by 4–6 months. Weigh them at vet visits to confirm.

My cat licked the application area — is that a problem?
Once the spot-on has dried (usually within an hour), it’s safe even if your cat grooms the area. Try to distract your cat or another cat in the household for the first hour to let it dry properly.

Can I bathe my kitten after applying NexGard Spectra?
Wait at least 24 hours after application before bathing or letting your kitten get wet. After 24 hours, the active ingredients have fully absorbed and bathing won’t reduce effectiveness.

Do I need a prescription to buy NexGard Spectra?
No — SmartWay Pet Supplies ships NexGard Spectra over the counter to customers across the US and Canada. No prescription or vet authorization required at checkout.

Is it safe to use NexGard Spectra alongside other medications?
NexGard Spectra is generally compatible with most common cat medications. If your kitten is on long-term treatment for any chronic condition, check with your vet before starting NexGard Spectra.

Helpful Links

• Shop the full NexGard Spectra range
• Shop all cat parasite prevention

Fast shipping across the US & Canada — no prescription required. Use only as directed on the packaging. For cats only — never use cat products on dogs or vice versa. Information provided for general reference; speak with your veterinarian for medical advice specific to your cat.