Review on Seresto Flea & Tick Collar For Large Dogs + Small Dogs (2-Pack) by Ryan Cornelison

It works instantly. Doesn’t stink like other collars. Lasts a really long time and is super effective. Worth every penny. My dog is a Great White Pyrenees, Irish Wolf Hound mix. His fur is completely white. He had previously been treated with another topical flea and tick treatment. He was laying in my yard and you could for real see a bunch of fleas on his fur. It freaked me out! So I was recommended to get this particular collar and instantly took care of the problem and haven’t seen one single flea or tick on him since.