At present it is recommended to start de-worming pregnant bitches daily from day 40 of pregnancy until 2 days after whelping. The puppies should be dewormed at 2, 5, 8 and 12 weeks of age and then monthly until they are 6 months old. The mother should be treated at the same time as the puppies.
What Dewormer is safe for pregnant dogs?
Worming. Fenbendazole ( Panacur) is a suitable wormer for pregnant bitches; it is effective against roundworm, hookworm, some lungworm and tapeworms. Pyrantel/praziquantel combinations may also be suitable.
Will it hurt to worm a pregnant dog?
Most veterinarians don't recommend worming dogs that are pregnant because it can hurt the puppies inside of them, but some products are okay for pregnant dogs.
Are Dewormers safe during pregnancy?
Although deworming treatment is considered safe and effective at any time, it is recommended that pregnant women in the first trimester be excluded from deworming treatment.
More useful articles on a similar topic 👇
How often should you flea and worm a dog?Which Dewormer is safe for pregnant dogs?