You may use Nexgard or Simparica in place of Comfortis as both these treatments protect against fleas and ticks for one month. Consult your vet before using them on your pet.
My rescue dog throws up only when she is given trio type preventative. Flea, tick and heart worm. My other rescue dog is fine. Is there anything more gentle on her stomach?
Ratings & Reviews
Margie
Great results
Nexgard has been a game-changer for my dog. Freedom from fleas and ticks.
Margie
Great results
Nexgard has been a game-changer for my dog. Freedom from fleas and ticks.
INEZ SEABAUGH
Nexgard
It takes alittle bit to come in,but it's worth the price.
DAVID LOCKE
next guard chewsble.fea and tick repellent
Works great...3 Rd year using and works great
Chris
Worked well
This chew worked out well for our dog.