Updated On September 23rd, 2025
Pet's info: Dog | Miniature Poodle | Male | unneutered | 7 lbs
Help I gave my female poodle that is somewhat still nursing a comfortis flea pill the pups are 6 weeks old they don't nurse much but what if they do?
1 Answer
Published on June 22nd, 2017
Comfortis (spinosad) can be transmitted through the milk. While the manufacturers of Comfortis have not studied its use in lactating dogs, I do recommend weaning the puppies altogether to err on the side of caution. Try to keep Isabella separated from her puppies for the next week, after which time neither Isabella nor the puppies will likely have any interest in nursing. I hope this helps and that all goes well!
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