Dear Canna-Pet, This is our Copper, almost 16 year old adopted terrier mix and our only child. She is battling with mouth cancer for the second time and unfortunately the only thing we can do at this point is to give her pain medication and Canna-pet! Our vet recommend your product to help her be more comfortable and we’re so glad she did. We’ve noticed a huge difference in her appetite and comfort. She sleeps better and in clearly less pain between her pain pills because of her regular dosage of your liquid drops. We are so happy to have found your product.