Omar from Durham, Nc writes
In most cases, Sentry WormX HC DS Liquid Wormer For Dogs is administered on an as-needed basis. In heavily contaminated areas where re-infestation is likely, it can be administered on a monthly basis. The manufacturer recommends that puppies be treated with Sentry WormX HC DS Liquid Wormer For Dogs at 2, 3, 4, 6, 8, and 10 weeks of age.
Answer last updated on: 11/02/2018