Disclosed is a therapeutic magnetic pouch for a pet collar. The device includes a pouch having an interior volume in which magnets can be placed. The pouch includes a hook and loop fastener along the top and bottom edges thereof. The pouch wraps around a portion of an existing pet collar and secures in position by overlapping the hook and loop fasteners. The magnets are disposed so that the north-pole of the magnets faces the outer surface of the pouch, which directly contacts a pets neck. The magnets induce electromagnetic currents to the pets body, which can be beneficial for inflammatory processes in elbow joints and knees, as well as for arthritis. The device also accelerates the healing process of fractures, sprains, and strains. In this way, the present invention provides a holistic and cost-effective alternative for pet medical care, increasing the overall health of the pet.