Seresto Collar. Flea, Tick, Waterproof.
Sealed tin. Large dog long collar. Pull to fit the collar. It takes 48 hours to take effect. We leave the collar on the dog for a week, then pull back on the collar to remove it intact (i.e. full length). Store the collar in the tin. Reuse as needed. We do not cut the collar. The powder on the collar should be handled with gloves. We prefer a collar compared to having flea killer go through a dog's stomach, kidneys and liver. Likewise, this collar can be removed when fleas / ticks are no longer