I have tried a few different products from different suppliers over the years and what I use now is Panacur – c which comes in premeasured packets by animal weight and is a three day regimen which protects against hook worms, round worms, whip worms and tape worms. It is a dry powder which mixes well with wet food such as meaty chunks in gravy etc. It works well with my dogs and I have not noticed any side effects in my pets. The active ingredient is fenbendazole from Merck Animal Health.
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