What are the advantages and disadvantages of K9 Advantix vs Zodiac Spot On treatment for prevention mosquitos fleas ticks?

K9 Advantix

Advantages:

- effective against a wide range of pests, including fleas, ticks, mosquitoes, and lice

- long lasting, up to 30 days

- odorless and non greasy

- repels ticks rather than just killing them, which is particularly important for diseases such as Lyme disease

Disadvantages:

- can cause skin irritation in some dogs

- can be toxic to cats

- more expensive than some other flea and tick treatments

Zodiac Spot On Treatment

Advantages:

- highly effective in killing flea and tick infestations

- has the fastest kill time of all topical flea and tick treatments available

- long lasting

- waterproof

- can be used on both puppies as young as 12 weeks old as well as nursing, pregnant, and breeding dogs

- comes in multiple sizes for dogs and one for cats

Disadvantages:

- not as effective as K9 Advantix against some pests, such as mosquitoes and lice

- can cause skin irritation in some cats

- can be toxic to certain breeds of dogs, especially sighthounds and dogs that are pregnant, nursing, or suffering from an illness

Ultimately, the best flea and tick treatment for your pet depends on individual circumstances. If you have any questions about which treatment is right for your pet it's best to talk to your veterinarian.