SENTINEL® SPECTRUM for Medium Dogs 11kg-22kgs is the most convenient way to get 3-in-1 parasite protection against heartworm, intestinal worms - including tapeworm - and fleas. One delicious beefy flavoured tablet given once a month with a full meal, all year round is all it takes to give your dog a lifetime of protection against the most dangerous worms and fleas.

Heartworm

• Can kill, cause heart disease and organ failure
• Untreated, advanced cases can kill within 72 hours of symptoms appearing
• Spread by mosquitoes, so all dogs are at risk

Intestinal Worms

Roundworm

• Cause diarrhoea, vomiting, abdominal pain, stunted growth and a “pot belly” appearance
• Roundworm are present in most puppies when born and can also be picked up by dogs from soil 

Hookworm

• Cause bloody diarrhoea, which can develop into anaemia and in extreme cases death
• Attach to the intestinal lining, leaving bleeding intestinal wounds
• Are picked up from the environment, and passed through faeces of infected dogs
• Larvae can be swallowed or can penetrate the skin
• Can be dangerous for all dogs, especially puppies

Whipworm

• Cause bloody diarrhoea and anaemia
• Are picked up from the soil, and passed through faeces of infected dogs
• Frequently evade detection 

Tapeworm

• Live in the small intestine
• Cause irritation around the anal region
• Are picked up by eating fleas or uncooked offal from infected animals
• Can cause serious risk to humans

Fleas

• Can cause extreme discomfort and a serious canine skin condition called flea allergy dermatitis
• Spread tapeworm, another parasite that may affect your dog

Before using Sentinel Spectrum, it is recommended to confirm with your veterinarian that your dog does not have heartworm.