Ticks and fleas treatment

External and Internal Parasites: Causes and Symptoms

Parasites such as fleas, ticks, intestinal worms, and mites live at the expense of animals. In dogs and cats, they feed on blood or nutrients and can cause itching, hair loss, skin irritation, and sometimes serious diseases such as Lyme disease or heartworm disease.

Cases of ticks on dogs and flea infestations are common in Quebec, especially in spring and fall which are peak seasons for parasites. Cats and ticks are also a concern, even for indoor cats.

Regular antiparasitic treatment is essential for your pet’s health and well-being. Without prevention, a single parasite can lay hundreds of eggs in your home, leading to rapid environmental contamination. Some parasites can also be transmitted to humans, making ongoing protection even more important.

Veterinarians recommend monthly or seasonal preventive treatments depending on your pet’s lifestyle. Whether your pet lives indoors or spends a lot of time outside, effective solutions exist for flea and tick prevention for dogs and flea and tick prevention for cats throughout the year.

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What Treatments Are Available Against Parasites?

Antiparasitic treatments for dogs and cats come in several forms to meet each animal’s needs. Common options include flavoured chewable tablets such as NexGard, Simparica Trio, Bravecto, or Credelio Plus, which provide monthly or extended protection against fleas, ticks, and internal worms. These products are commonly used for dog tick & flea treatment and help reduce the risk of tick infection in dogs.

For cats, topical solutions such as NexGard Combo or Revolution Plus offer easy application directly on the skin and are ideal as flea and tick medicine for cats, especially for cats that are difficult to medicate orally.

Some products act preventively by stopping infestations before they develop, while others work after a bite to rapidly eliminate parasites. Protection typically lasts between 4 and 12 weeks depending on the medication and targeted parasites.

These prescription veterinary treatments provide comprehensive and long-lasting protection.
At AniPharm, we have the medications you need and deliver them directly to your home anywhere in Quebec.

Antiparasitic Medications Available at AniPharm

• Advantage multi
• Advantage II (chien)
• Bravecto
• Bravecto chat
• Credelio Plus
• Drontal
• Heartgard Plus
• Interceptor Plus
• NexGard
• NexGard COMBO
• NexGard SPECTRA
• Revolution PLUS
• Simparica
• Simparica Trio

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How do dogs and cats get fleas or ticks?

Fleas and ticks are very common parasites in Quebec, especially during spring and summer. Pets can pick them up during a simple walk or through contact with other animals. Even indoor cats can be exposed if parasites are brought inside on clothing or shoes.

What is the difference between preventive and curative treatments?

Preventive treatments stop parasites from establishing themselves (such as NexGard or Simparica Trio), while curative treatments are used after an infestation to eliminate existing fleas or ticks. Most modern products combine both actions for complete protection.

What should I do if my pet has a tick?

Remove the tick as soon as possible using a proper tick remover, then monitor the area for several days. Administer a curative antiparasitic treatment (such as NexGard or Simparica) to eliminate remaining parasites and prevent reinfestation.

Are antiparasitic treatments safe for puppies and kittens?

Yes, but minimum age and weight requirements must be respected for each medication. For example, Simparica Trio is approved for use starting at 8 weeks of age and a minimum weight of 1.25 kg. Always consult your veterinarian before the first administration.