Sentinel

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Sentinel Spectrum: trusted, reliable, broad spectrum protection

Trusted for years by Australian pet parents, Sentinel Spectrum combines three active ingredients, lufenuron, milbemycin oxime and praziquantel, to provide effective and safe protection for dogs against fleas, intestinal worms, heartworm and tapeworms. Sentinel Spectrum is different to many other broad spectrum parasite prevention products for dogs by including coverage for hydatid tapeworm.

Not sure what parasite prevention to choose? Read Which flea or worming product do I need?

Which size Sentinel Spectrum do I need?

Sentinel Spectrum FAQs

When can I give Sentinel Spectrum to my puppy?

Sentinel Spectrum can be safely given to puppies from 6 weeks of age, as well as during pregnancy and lactation for adult females.

Just added a new puppy to your fur family? Read our New puppy guide for info about health, worming, vaccination, nutrition and more.

Does Sentinel Spectrum kill fleas?

Sentinel Spectrum contains lufenuron, an active ingredient which prevents flea eggs from successfully hatching, thus breaking the flea lifecycle and preventing infestations from developing. For dogs with an active flea infestation or flea allergy dermatitis, it is recommended to administer an additional flea killing treatment when first beginning use of Sentinel such as Capstar to quickly reduce adult flea numbers.

Having trouble with fleas? Read How to treat a dog with fleas.

Author info: Dr Teagan Lever BVSc (Hons) - Pet Circle In House Veterinarian

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