We sell K9 Advantix over the counter. It protects against fleas, ticks, mosquitoes and biting flies. It is a topical liquid that you put on their back, behind their neck along their spine at the shoulder once a month. We sell individual doses and 4 packs for dogs of all sizes.
There's only one that does fleas and mosquitoes is K9 advantage
Good question. Because all those things seem to work 4 my dog so I can't think of nothing else besides taking him to the vet and see if they can give your dog a shot
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