Flea and Worm Treatment

Keep your pets happy, healthy, and protected with our range of effective flea and worm treatments for both cats and dogs. At Pet Supply, we understand the importance of regular parasite prevention to safeguard your pets from harmful infestations that can impact their well-being. That’s why we’ve curated the best products to suit the needs of pets across New Zealand, ensuring your furry companions remain free from the discomfort and health risks posed by fleas, ticks, and worms.

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The highest price is $1,539.73

32 products

Flea & Worm Treatments


Our collection includes leading flea and worm treatment brands, providing options for spot-on treatments, chewable tablets, and collars. Whether your pet prefers oral medications or topical applications, we have a solution tailored to their needs. These treatments not only eliminate existing infestations but also prevent future outbreaks, offering comprehensive protection year-round.


We stock trusted and vet-approved brands like Bravecto, NexGard, and Advocate, known for their effectiveness in treating fleas and worms. From products designed for small kittens and puppies to those suited for larger breeds, our range caters to pets of all sizes and life stages. Plus, with up to 30% off select NexGard products, now is the perfect time to stock up and save!


In New Zealand, flea and worm infestations can occur all year round, particularly in the warmer months. Fleas can cause itching, allergic reactions, and even tapeworm infestations, while worms can lead to serious health issues such as weight loss, lethargy, and digestive problems. Regular flea and worm treatment is essential to ensure your pets remain healthy and active.

Browse our flea and worm treatments for cats and dogs today, and protect your pets from parasites!