Elanco will be required to warn consumers and veterinarians of side effects that have been linked to its flea collars. It also will be required to reduce the risk of strangulation by the collars and ...

One noteworthy collar is the Seresto Flea and Tick Collar for Dogs, which uses sustained-release technology to provide eight months of continuous protection against adult fleas, flea larvae ...

Since 2017, wherever Cassandra Andersen went, her dog Maggie was most likely by her side. “She was a rescue ... Maggie what she thought was a Seresto dog collar off Amazon.