A puppy should be wormed as early as two weeks of age. By the time a puppy is old enough to go to a new, forever home (ideally 8 weeks of age, after weaning) it's vital to maintain a deworming program to ensure your pet stays healthy and comfortable.
When should you first worm a puppy?
Worming the puppies: Pups should be wormed for the first time at 2 weeks of age, then at 4, 6, 8, 10 and 12 weeks old (fortnightly until 12 weeks of age). After this they can be wormed monthly until they are 12 months old.
What Wormer is safe for 2 week old puppies?
Most veterinarians will agree that pyrantel (Nemex; Zoetis) is the best medication to use in the earliest phases of puppy or kittenhood. Safe enough for 2-week-old pediatric patients, this drug is used by most breeders and shelters to begin killing parasitic roundworms and hookworms.
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