Is Advantix on Sale? November 2026

Questions and answers

What does Advantix protect against?

Advantix kills fleas and ticks, repels and kills mosquitoes and biting flies, and treats chewing lice. It also repels ticks before they attach, which matters in tick-heavy areas. It does not protect against heartworm or internal parasites.

Is Advantix safe for cats?

No. Advantix is toxic to cats and must never be applied to them or allowed to lick a treated dog. Keep treated dogs separate from cats until the application site is dry.

How is Advantix applied?

Part the fur between the shoulder blades and squeeze the tube onto the skin. The 4-month pack contains four single-dose tubes, one applied monthly. Dogs should not be bathed or swim in treated water for a couple of days after each dose.

What sizes does Advantix come in?

It is sold in weight bands, from small dogs up to very large dogs, and in single-dose and multi-dose packs. Match the tube to your dog's weight; do not split a large-dog tube across smaller dogs.

Does Advantix have a warranty or returns policy?

Returns depend on the store you buy from, so check that store's policy before ordering. Manufacturer support for a product issue goes through the maker's customer service.

Are there Advantix discount codes?

Deal.ai checks what Advantix products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.