Seresto Small Dog Flea & Tick Collar - 9579447

K9 Advantix II Small Dog Flea & Tick Control, 4 Doses - 9203489

K9 Advantix II Extra Large Dog Flea and Tick Control 4 Doses - 9204103

Seresto Large Dog Flea & Tick Collar - 9579607

Advantage II Large Cat Flea Control, 9+ lbs. / 4 Doses

K9 Advantix II Medium Dog Flea & Tick Control, 4 Doses - 9203724

Seresto Cat Flea & Tick Collar - 9579522

K9 Advantix II Large Dog Flea & Tick Control 4 Doses - 9203991

Advantage II Small Cat Flea Control, 5-9 lbs. / 4 Doses