ErinStone

We have a 4 month old golden retriever puppy. We are having trouble training him not to bite (playfully) our toddlers when we’re all playing in the backyard. The kids run for a toy and he immediately chases them and latches on to the back of their shirt, arm, or leg. I’ve been trying to play fetch or entertain the puppy with another game/toy but that doesn’t seem to be working. Any help is much appreciated. Thanks!