Drontal For Large Dogs 35Kg Chewable (2 Pack)

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Drontal Chewables for dogs, one chew treats 35kg.

Drontal Chewables are tasty chewables made from real liver that treat your dog for all major species of gastrointestinal worms including roundworm, hookworm, whipworm and tapeworm. They also controls shedding of Giardia oocysts.

  • Treats and controls all major intestinal worms including roundworm, whipworm and hookworm
  • Controls tapeworms, including the hydatid tapeworm
  • Controls shedding of Giardia oocysts

Dogs are constantly exposed to intestinal worms, even before they are born. Some species of worms can transfer to puppies through the placenta or from their mothers milk, while adult dogs are exposed to worm larvae or eggs through the soil in parks and backyards. Puppies under 6 months of age need to be wormed more frequently than adults as they produce large numbers of worm eggs and are particularly susceptible to infestation. Unwormed puppies are at risk of developing gastrointestinal problems like diarrhoea and vomiting, poor growth, anaemia and even death. To avoid this they should be wormed every 2 weeks from 2 to 12 weeks of age, then monthly until they are at least 6 months old. Adult dogs require treatment for worms at least every 3 months.

Safe for treatment of puppies from 2 weeks of age, as well as lactating females. Pregnant females should only be treated 10 days before whelping. Does not control heartworm.

Directions for use

  • Weigh your dog before treatment
  • Fasting prior to dosing is not necessary
  • Give an individual measured dose, fed as a treat by mouth 
  • Can be cut with a sharp knife to produce ½ chews
  • Can be crushed and mixed in canned or wet dog food
  • Dogs become reinfested with worms from larvae and eggs in their living environment, so dosing will need to be repeated through the entire life of the dog
  • If worm problems persist, consult a veterinarian
  • For Giardia – administer the dosage as displayed in the table for 3 consecutive days. Giardia diagnosis should be made by a veterinarian


  • 1 chew treats up to 10 kg of dog bodyweight



20.1 – 35kg


35.1 – 52kg

1 ½

52.1 – 70kg


70.1 – 87kg

 2 ½

Over 87kg


Treatment Recommendations

  • Puppies: Treat a 2, 4, 6, 8, 10 and 12 weeks of age, then at 4, 5, and 6 months of age
  • Adults: (over 6 months): Treat every 3 months. Every 6 weeks in Hydatid tapeworm infested areas. If Whipworm is a problem, retreat every 6-8 weeks
  • Pregnant/Lactating Bitches: Treat at mating, then 10 days before whelping and at 2 and 4 weeks after whelping, then every 3 months
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