Sentinel Spectrum is an all-round Flea, Heartworm and Worm Protector. A tasty, monthly chew that protects your pooch from the nasties.


  • Prevents and controls fleas
  • Controls flea allergy dermatitis
  • Prevents heartworm infection
  • Controls roundworm, hookworm, whipworm and tapeworm
  • Chicken-flavoured palatable, chewable tablet
  • Safe - No risk of application site reactions
  • Can't be rubbed or shaken off - won't stain carpeting, upholstery or clothing or damage hard surfaces
  • Can't be washed or rinsed off during bathing or swimming.
  • No residue - you can play snuggle with your pooch immediately after treatment

Protect your dog and your family from fleas and potentially dangerous intestinal worms. Best of all, Sentinel Spectrum Tasty Chews don't leave a sticky chemical residue on your dog's coat so bathing your dog will not affect product efficacy. You have the additional reassurance that Sentinel Spectrum Tasty Chews are backed by Novartis Animal Health's 100% guarantee.

Protects against heartworm when used as directed.

Dosage and Administration
Monthly from 6 weeks of age. Simply place the chew into your dog’s meal or directly in the mouth with a full meal. Sentinel Spectrum Tasty Chews are flavoured with real cooked chicken. Studies have shown that Sentinel Spectrum Tasty Chews are so palatable that 97% of dogs accept them straight from the hand

Studies have confirmed safety at up to 10 times the recommended dose.

How it works:
Lufenuron is an insect growth regulator that interrupts the flea breeding cycle. Adult fleas that feed on an animal treated with Sentinel Spectrum will produce eggs or larvae that do not develop to the adult stage. Therefore reducing the number of fleas in the environment.

Benefits of a Chewable Flea Treatment:

  • No need to isolate your dog. With Sentinel Spectrum, you can play with your dog immediately after treatment. Just treat and play.
  • No staining residue. Unlike some other flea treatments, Sentinel Spectrum won't stain carpeting, upholstery or clothing.
  • Won't wash off. Sentinel Spectrum can't be washed, rubbed or shaken off while bathing, grooming or swimming.

Pack Size
Large Dogs dogs 22-45kg (Blue Pack)
Pack of 6


Brand Sentinel
SKU 1892004
Barcode # 9326895003201
Pet Dog
Category Flea Tick & Wormer
Treatment Type Fleas, Worms & Heartworm
Application Type Chew

Ratings & Reviews

No-one has reviewed this product yet.
Want to be the First?

Write a Review