Green Hope Farms has many combination flower essences for animals grown in New Hampshire. One often helps prevent fleas. Flower Essence Society, Perlandra flower essences and others are also available. Be sure your groomer knows this one. This can help with pain and tissue repair and even work on deeper levels.
Different practitioners can do hands on, long distance, just physical or etheric body.
Very good adjunct to any healing modality. Many local trainings are available wherever you live, so you can learn to help your animals yourself with Reiki. Manipulation of the fascia overlying the muscles, and the tendons and ligaments allows normal function of the body. Fine as long as you realize they are interpreting what they receive from the animal and they may be wrong. Do not be discouraged if one gives you disheartening advice.