Animals are living beings and as such respond very well to magnetism, but it is just as possible to treat your pet with herbal medicine or homeopathy. All those treatments that make up the healer's therapeutic toolkit have an excellent effect on animals irrespective of their size, weight, or even their temperament.
Remote healing using photos can work just as well with animals, provided you attach a tuft of the animal's hair to a recent photo, as well as the remote healing form duly completed.