Credelio is an advanced oral flea and tick treatment designed for large dogs weighing 25.1 to 50 lbs. Packaged in the Green Pack, each monthly beef-flavored chew contains 450 mg of Lotilaner. It effectively eliminates fleas and ticks—including lone star ticks, American dog ticks, brown dog ticks, and black-legged ticks—and provides ongoing protection for a full month.
Credelio’s active ingredient, Lotilaner (450 mg), works by disrupting the nervous system of parasites, blocking chloride ion flow, and causing neuromuscular overstimulation that leads to death. It begins killing fleas within 4 hours and ticks within 8 hours of administration.
Note: Consult your veterinarian before use, especially if your pet has a history of seizures.
Lotilaner
Credelio worked better than the one we were using previously.
My doggo has performed well during the great flea attack.