Frontline PLUS Flea & Tick Control Product Name  Price   Top Cats Product Name  Price All weights   Frontline PLUS Flea & Tick Control for cats   1 month Qty: Price: $18.99   Top Dogs Product Name  Price 0 - 22 lbs.   Frontline PLUS Flea & Tick Control for dogs   1 month Qty: Price: $14.99 3 months Qty: Price: $50.99 6 months Qty: Price: $90.99 23 - 44 lbs.   Frontline PLUS Flea & Tick Control for dogs   1 month Qty: Price: $20.99 3 months Qty: Price: $50.99 6 months Qty: Price: $90.99 45 - 88 lbs.   Frontline PLUS Flea & Tick Control for dogs   1 month Qty: Price: $21.99 3 months Qty: Price: $50.99 6 months Qty: Price: $90.99 89 - 132 lbs.   Frontline PLUS Flea & Tick Control for dogs   1 month Qty: Price: $21.99 3 months Qty: Price: $50.99 6 months Qty: Price: $90.99   Top