your store your solutions k9 asa protect your pet with k9 advantix® || topical solution available in 4 & 6 packs off advantage ii advantage ii k9 advantix ii large cat oon les peeo under 4.sk.4 over 4 kg bayer advantage ii & k9 advantix ii for dogs or cats do not use k9 advantix il on cats veterinarian recommended advantage'll k9 advantix ii