4-dose flea and lice treatment for extra-large dogs over 55 pounds Advantage II dog flea treatment works through contact, so fleas don't have to bite your dog to die Effective dog flea treatment ...

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Some repel ticks and fleas, and some kill ticks and fleas within 18-24 hours of coming into contact with your dog. Here is a ... TOPICAL APPLICATION 1. K9 Advantix II: Applied monthly directly ...

The makers of Advantage II ($16.99/month), Elanco, also sell K9 Advantix topical flea and tick solution for dogs. Beloved Pets’ flea and tick spray repels pests using a blend of essential oils.