The best cat collars are comfortable and safe. Our top tested picks include GPS tracking, reflective, personalized, calming ...

Our top pick, the Seresto Flea and Tick Collar for Dogs, stands out among other collars because it provides eight months of protection against adult fleas, flea larvae, ticks, and mange mites.

The play ended up becoming the game-winner and in the celebratory moments after the shot went in, ESPN's cameras caught John Haliburton's seemingly smug reaction after his son's stunning buzzer ...

A biphasic anaphylactic reaction involves a recurrence of symptoms after the initial symptoms of anaphylaxis have been treated and subsided. A second reaction can occur up to 72 hours after the first.

Not sure if it's the collar but I'm assuming it is so I took it off. It nts say it starts working In 3 weeks for a 6 month time it works but with the more than a week on she's just having issues.