Normally, dogs should not eat dried tea leaves because tea leaves contain caffeine and other substances that may be harmful to your dog's health. But if your dog does eat dried tea leaves, it may be because the smell and taste of the tea leaves attract them.
In addition, some dogs may eat plant materials for the purpose of regulating an upset stomach or digestive issues. It should be noted that if a dog inadvertently eats tea, the owner should pay close attention to the dog's symptoms, including vomiting, diarrhea, loss of appetite, etc. If any abnormality occurs, seek medical treatment in time. For the sake of your dog's health, it is best not to let your dog come into contact with or eat tea.