When you introduce the healing charms to your pet, always be calm and balanced with very positive intentions. Introduce them to your pet slowly and be cautious until you know how your pet will react**. Hold them in your hand and let your pet sniff them. When you work with your pet in this way, it's important to know when enough is enough, or if there are any signs of anxiety, such as an attempt to flee, etc. If that happens, be prepared to slow down or stop all together. You can also place the charms under your pet's bed or pillow for one to two hours and watch their reaction. If they avoid the sleeping area that may indicate the crystal energy may be too intense. If your pet likes the crystals, you will start to see an improvement within a few days and the pet usually shows signs of affection and comfort. It is important to watch your pet and how they respond with crystal energy and cleanse and charge the crystals periodically. You can charge/cleanse them by placing them near or on selenite or in the light of the full moon. Please give your pet time to adjust and there may be times to allow your pet to be without their crystal charm as well. If you have any questions please feel free to reach out to me at info@earthgoddessgems.com *Disclaimer Not Medical Advice - Crystal healing is a natural method using gemstone energy to help the body and mind to become stronger and better. This is not meant as a substitute for a medical diagnosis and treatment from your veterinarian or physician. Gemstone Therapy cannot prevent, or replace medication, or medical treatment. Information Only.