#5 Flea Dips
Unlike shampoo treatments, dips are diluted with water, topically applied, and left on. These chemical products can be very potent, and misuse can lead to a potentially toxic reaction. Prior to using flea dips on your dog, make sure to read the instructions and carefully follow them according to your dog’s size, weight and age. Do not use on pregnant, nursing or young pets less than four months old.