How to Give Johnsons 4fleas Tablets to Puppies
By The Pet Centre Truro | Published: 2026-10-30
Category: How-to Guides
Learn how to safely give Johnsons 4fleas Tablets to puppies and small dogs. This guide covers dosing, administration tips, and common mistakes to avoid.
Quick Answer
Give Johnsons 4fleas Tablets to puppies and small dogs by following the weight-based dosage, hiding the tablet in food, and monitoring for side effects. Always check with your vet before first use.
Why Choose Tablets Over Spot-On?
Johnsons 4fleas Tablets are a convenient oral flea treatment for puppies and small dogs. Unlike spot-on treatments, tablets are easy to administer and start working within 15 minutes, providing rapid relief from fleas.
However, tablets require accurate dosing based on your puppy's weight. Giving too much can be harmful, while too little may not kill all fleas. Always weigh your puppy and consult your vet if you're unsure.
Potential Side Effects and Precautions
While Johnsons 4fleas Tablets are generally safe, some puppies may experience mild side effects like drooling, vomiting, or loss of appetite. These usually pass quickly, but if they persist or worsen, contact your vet immediately.
Do not use these tablets on puppies under the minimum weight or age specified on the label. If your puppy has a history of seizures or is on other medications, ask your vet before administering.
Step-by-Step Guide to Giving the Tablet
- Weigh Your Puppy: Use a digital scale to weigh your puppy accurately. The correct dose depends on weight, so guessing can lead to under- or over-dosing. Always record the weight and date for future reference.
- Check the Label for Correct Dose: Read the package to determine the number of tablets for your puppy's weight range. If your puppy is between ranges, consult your vet. Never split tablets unless the label says it's safe.
- Administer the Tablet: Hide the tablet in a small amount of food like cheese or peanut butter, or place it directly at the back of the tongue. Ensure the puppy swallows it completely. Watch for spitting out; re-dose only if you're sure it wasn't swallowed.
- Monitor Your Puppy: Watch for any adverse reactions for the next few hours. Mild drooling is normal, but vomiting or lethargy warrants a vet call. Keep the product packaging in case you need to report side effects.
- Repeat as Directed: Flea tablets usually provide protection for a limited time. Follow the label's re-treatment interval to keep fleas away. Set a reminder for the next dose.
Product Facts
- Johnsons 4fleas Tablets for Puppies & Small Dogs 3 Tablets: Kills fleas and starts working within 15 minutes. This rapid action means your puppy gets quick relief from itching and discomfort, often within the same day.

Johnsons 4fleas Tablets for Puppies & Small Dogs 3 Tablets
