No, children need to be at least 12 years old to train in class, even then I want the adults to train the first 2 or 3 lessons and then work the child in. Children do not have the reaction time needed should their inquisitive puppy sniff some older grumpy dog. Practice with the children and the dog at home. Children are welcome to come and observe quietly. My priority is to make sure the dog is trained, and children do not always provide the structure a young puppy needs.