L-theanine – an amino acid present in tea and mushrooms recognized for its ability to simplicity stress, anxiety, and sleeplessness L-tryptophan – an amino acid located in beef, poultry, eggs, and dairy that’s important for building protein as well as production of specific brain substances which include serotonin Chamomile – https://brooksgcvpg.tkzblog.com/37406740/little-known-facts-about-best-daily-calming-chew-for-dogs