Abstract: A secondary or redundant battery supply which nests in-line in a tubular or oval housing. The present invention also provides for a flashlight or flashlight laser illuminator with a secondary or redundant battery supply.

Abstract: A multi-apertured enclosure having one or more rolling target objects located therein. A plurality of slotted openings, of a fixed maximum diameter, which provide access for multiple cat paws, at a great variety of angles and configurations to attack the targets, external replaceable targets, scratching surfaces and refillable catnip dispensing reservoirs may be added which encourage the cat to play on its own.