Updated On September 23rd, 2025
Pet's info: Dog | Great Pyrenees | Male | neutered | 1 year and 1 month old | 20 lbs
Best flea and tick preventive for a large 90+ lb one year old male dog
1 Answer
Published on April 20th, 2020
Thank you for submitting your question regarding Lupin. I recommend using Vectra 3D. This is a topically applied medication. The pests are repelled or killed on contact. This means the pet does not need to be bit for the medication to work as is the case with oral medications. It is a broad spectrum product including repelling mosquitos. This helps with heartworm prevention as well. I hope this information helps!
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