Keeping your dog or cat safe from fleas, ticks and worms should be one of the top priorities for any pet owner, but the number of brands on the market can often feel overwhelming.

Whether you are trying to decide between two particular medications, or perhaps finding an alternative to a treatment you’ve used before, an easy-to understand comparison can help you to choose.

The pages below will outline and compare the properties of each product such as: the parasites treated, the life stage treated, how the treatment is administered, the dosage schedule, active ingredients and how quickly the treatment starts working.

For a top-level comparison of the major brands, you might also like to read our Flea & Tick Treatment Comparison Chart the Heartworm Treatment Comparison Chart or the combined Flea, Tick & Worming Comparison.