Do Flea Collars Work on Cats? Understanding Their Effectiveness and Safety
Do Flea Collars Work on Cats? Yes, flea collars do work on cats. They are an effective method for protecting cats from fleas and can provide long-lasting protection, lasting for several months. Flea collars work by emitting gas or releasing an active ingredient that kills fleas. Some collars can also repel fleas with ultrasonic sounds….