Puppy training: biting fingers?
We have been taking our 3 1/2 month old pup to training classes and have been given homework. She has to follow the treat to stay to heel. She is following the treat alright, she's biting our hands excitedly to get to the treat. Which of course, hurts. The other pups in the class are not doing this. They are just following the treat and only have it when their owners pop it in their mouth. How can I stop my little one biting our hands? It's slowing down our progress.