Bayer Seresto Flea and Tick Collar for Cats Waste Management but it is also hollow

but it is also hollow

The unit is weather resistant for use during all seasons and includes a handy travel and storage bag

This cat door offers the same convenient access settings as PetSafe's 4-Way Locking Cat Door: open

Motion-detector unit sprays automatically

Dimensions: 12

Bayer Seresto Flea and Tick Collar for Cats Waste Management but it is also hollowThe Seresto collar offers the performance of a topical with the non greasy convenience of an easy to use collar. Its sustained release technology means that the active ingredients are slowly and continuously released over 8 months. Kills fleas and continues to prevent re infestations for up to 8 months. The Seresto collar also repels and kills ticks. The Seresto collar is also water resistant and remains effective following monthly bathing, occasional