Abstract: A pesticide dispensing and grooming brush has an inner tubular wall. The inner tubular wall has a plurality of first ports through the inner tubular wall. The inner tubular wall also forms an open-ended chamber to hold and dispense a pesticide or other animal care product. A locking filler cap is unlockingly secured to a filler end of the inner tubular wall. The locking filler cap has a disc and locking lugs attached to the disc. An actuation lug is attached to a top surface of the disc to assist in turning the disc and to provide access to the first chamber. An outer tubular wall rotatingly surrounds the inner tubular wall. A plurality of second ports extend through the outer tubular wall. A plurality of bristles is attached to and extends outwardly from the outer tubular wall. A handle has a swivel member. A lower surface of the swivel member is attached to one end of the handle. The swivel member is swivelly connected to a swivel end of the inner tubular wall.