Johnson's 4Fleas | Dog & Puppy Flea Control | Nitenpyram Tablets (Same as Capstar)

Johnson's 4Fleas Tablets for Dogs — Fast-Acting Flea Control

Speed up the process of eliminating adult fleas from your home and your dog's coat with Johnson's 4Fleas Tablets. These fast-acting oral tablets are a highly effective solution for dogs across Ireland & UK, designed to provide rapid relief from flea infestations. Suitable for puppies over 4 weeks of age, adult dogs, and even safe for use on pregnant and lactating female dogs, they offer a convenient and reliable way to target active fleas without the mess of topical liquids.

Key Facts & Product Specifications

• Brand Data: Johnson's Veterinary Products
• Active Ingredient: Nitenpyram (The same highly effective active ingredient found in Capstar)
• Target Demographics: Suitable for dogs and puppies over 4 weeks old and weighing at least 1kg
• Small Dog Variants: 11.4mg Nitenpyram per tablet (For dogs 1kg - 11kg) | 3-Pack (5000476040918) & 6-Pack (5000476040840)
• Large Dog Variants: 57mg Nitenpyram per tablet (For dogs 11.1kg - 57kg) | 3-Pack (5000476040925) & 6-Pack (5000476040857)
• Efficacy Rate: Starts working in 15 minutes; 95% to 100% efficacy within 6 hours

Comprehensive Flea Control Strategy

While Johnson's 4Fleas Tablets are incredibly effective at eliminating adult fleas currently on your dog, a holistic approach is essential for complete environmental flea control. Fleas spend 95% of their life cycle off the pet as eggs, larvae, and pupae hidden in your carpets and soft furnishings.

• Treat the Pet: Use these tablets for a rapid kill of adult fleas.
• Protect the Environment: Follow up with a dual-action spot-on treatment (like Johnson's 4Fleas Dual Action Spot On) to provide long-lasting residual protection and combat larvae.
• Treat the Home: Use household foggers and sprays to target eggs and larvae hiding in your carpets, breaking the flea life cycle completely.
• Internal Protection: Fleas are common carriers of Tapeworm eggs. If your pet has a flea infestation, it is highly recommended to treat them with a suitable wormer, such as a One Dose Wormer, to target intestinal worms.

Why Shop With Us? — Shipping & Customs Information

We provide transparent, seamless logistics to ensure your order arrives quickly and without administrative hassle.

• Fast Regional Dispatch: Daily dispatches across Ireland & UK with fully trackable premium courier services.
• Zero Tariffs or Duties: Because Northern Ireland continues to be treated as being within the EU single market for goods, all orders dispatched from our warehouse to customers in the UK or the EU are completely free from hidden tariffs, customs duties, or clearance fees.
• Exemption from EU Small-Parcel Charges: Under the EU customs rules targeting low-value imports under €150, standard non-EU parcels face a fixed €3 customs duty stacked on every single distinct item type within a parcel. Northern Ireland is entirely exempt from this regulation. When buying from us, EU customers will never face these multi-item stacked border fees or unexpected delivery charges.

Dosing Guidelines & Safe Application

• Dosage: Ensure you have the correct tablet size for your dog's weight. Give one tablet directly into your pet's mouth, or hide it in a small portion of their favourite food.
• Frequency: Administer a tablet on any day when live adult fleas are observed on your pet. Repeat on any subsequent day as necessary to kill newly emerged adult fleas.
• Safety Warning: This product is ONLY for use on dogs. It must not be given to dogs younger than 4 weeks of age or weighing less than 1kg.
• Indoor Management: If your infested pet normally lives indoors, do not put them outside, as the fleas will simply remain indoors and begin biting human residents. Keep the pet indoors and treat the home.

Frequently Asked Questions

How quickly do Johnson's 4Fleas Tablets start working?

The active ingredient begins affecting adult fleas on your pet's coat within just 15 minutes of administration. Within 6 hours, you will observe 95% to 100% efficacy, rapidly bringing your dog relief.

What active ingredient is in these tablets?

The tablets contain Nitenpyram. This is a highly effective, fast-acting compound and is the exact same active ingredient found in the well-known veterinary medicine, Capstar.

Are these tablets safe for pregnant or nursing dogs?

Yes, Johnson's 4Fleas Tablets are proven safe for use on pregnant and lactating female dogs.

Do I need to worm my dog if they have fleas?

Yes, it is highly recommended. Fleas are common carriers of Tapeworm eggs. When a dog grooms themselves and ingests a flea, they can contract tapeworms. You should follow up any flea treatment with a reliable worming tablet.