Crossroads Animal Clinic

Caring for your animal health needs since 1984.

Flea & Tick Veterinary Products

Confused by the abundance of flea and tick products? Frustrated with the products when they don't work?  Worried about using an insecticide on your pet due to side effects?  Does your pet suffer from flea allergies?  Has your pet ever had a tick disease or do you live where ticks are prevalent? 


If you answered "yes" to any of these questions, we can help. Let our staff help you decide which product(s) are right for your pet and where you live.  Below you will find a brief description of the products that we carry and the parasites that each product is used for. We hope you find this useful in determining which product that your pet needs.

K9 Advantix II


* For use in dogs & puppies 7 wks of age and older 

* Repels & kills ticks, repels & kills all life stages of fleas

* Kills fleas on dogs within 12 hours & kills reinfesting fleas within 2 hours 

* Prevent infestations for a month

* Prevents development of fleas, flea eggs, pupae and larvae for a month

* Repels and kills mosquitoes for up to four weeks

* Repels and prevents blood-feeding by biting flies

* Kills chewing lice

* Waterproof


Advantage II


* For use in cats and kittens 8 weeks of age and older

* Kills flea adults, larvae and eggs

* Controls existing flea infestations on your cat and prevents further infestations for a month

* Kills fleas within 12 hours of initial application

* Kills reinfesting fleas within 2 hours

* Works through contact so fleas don't have to bite to die

* Waterproof


* For use in dogs and puppies 6 months of age and older.

* Flavored soft chew that lasts for 12 weeks (3 months!)

* Kills adult fleas, prevents flea infestations, and treats/controls tick infestations

* Prevent fleas and ticks year-round with only 4 doses a year!!



* For 8-month prevention and treatment of ticks, fleas and lice on dogs and puppies 7 weeks of age and older.  

* For 8-month prevention and treatment of ticks, fleas and lice on cats and kittens 10 weeks of age and older.

* Kills fleas, ticks and lice, repels fleas, repels ticks, kills flea larva.

Frontline Tritak


* For use in dogs and puppies 12 weeks and older and over 4 lbs.; cats and kittens 12 weeks and older

* Prevents all flea stages: kills flea eggs and flea larvae

* Fast-acting, starts killing fleas and ticks in just 5 minutes

* Kills chewing lice

* Controls mites that may cause sarcoptic mange

* Lasts for 30 days

* Waterproof





* For dogs and puppies 8 weeks of age and older and over 4 lbs.

* Soft beef-flavored chewable

* Kills fleas and ticks

* Kills fleas before they can lay eggs

* Prevents flea infestations

* Lasts for the entire month