Implementations of a squirrel deterrent kit are provided. The squirrel deterrent kit may be used to prevent animals from climbing a pole to gain access to the bird feeder mounted thereon. In some implementations, the squirrel deterrent kit may comprise a sleeve member, a self-retracting reel, and a pole mounted fastener (e.g., a hook). In some implementations, the self-retracting reel may be positioned and/or secured within a cavity of the sleeve member. In some implementations, the pole mounted fastener may be configured to attach to an adapter (e.g., a ring) secured on the distal end of the line of the self-retracting reel. In this way, the self-retracting reel may be used to slidably connect the sleeve member to the pole. In some implementations, the sleeve member may comprise an elongated cylindrical stem having a dome shaped head. In some implementations, the sleeve member may include a longitudinally extending vertical slit therein.