After using Karen’s Serenity spray for two weeks, I have noticed a marked improvement in my dog’s attitude and behavior. I’ve been spraying Stitch before we go for our daily walk and at night before bed. One night before bed, I neglected to spray him, and he wouldn’t jump up on the bed like he normally does, which perplexed me for a few minutes. Then I realized what I’d forgotten to do! Use the Serenity! Once I did, he jumped up and snuggled down and slept soundly—no pacing, no whining, no over-patrolling! This works!!