Animals are very sensitive to energy shifts in your home and may display altered behaviour while the toxic / negative / low frequency energies are present. The technique of smudging with sage or sound can help purify your space and settle your animals. It is safe for your animals to be present during the cleansing. Windows can be open. This can be done daily for at least 5 days and you and your animals should notice that the energy is calmer and not disturbing. Cleansing can be done as often as necessary and your animal's reactions will let you know when you need to repeat the process.