The document summarizes a study that tested the effects of an apple and lettuce tea on hyperactive dogs. Sixty dogs were divided into three groups - one group drank the tea, one received anti-anxiety medication, and one received no treatment. The tea was made by boiling apples, lettuce, and water. The study aimed to determine if the tea made dogs calmer and more focused during activities like obedience training. If successful, the researchers hoped to make the tea available to help trainers and vets manage dog behavior.