Has Comfortis Been Discontinued?
COMFORTIS is now discontinued. What replaces Comfortis? Credelio for Dogs Credelio is a one-of-a-kind tick and flea treatment that kills ticks and fleas immediately seems to be well and lasts a month to protect your dog. Credelio begins eradicating fleas in 4 hours and kills 99 percent within 8 hours for 35 days after administration. … Read more