You are confused about which one is best: Nexgard Or Nexgard Spectra? So, read this post and clear all doubts. Have a lookout.

Nexgard for Dog is an effective and advanced flea and tick oral treatment that is manufactured by Merial/Boehringer Ingelheim.

Nexgard for dogs is a high vet recommended oral chewable for flea and tick treatment. It comes in soft beef-flavored chewable.