A morning walk at a neighborhood park turned into an emergency for a Houston man and his dog, and now, both he and an animal behavior expert are speaking out about safety, leash laws, and what pet owners can do to prevent similar incidents.
Nathan Sims says last Sunday started like many other mornings. He brought his Australian shepherd mix, Charlie, to a nearby park where the two often play fetch and walk the trails.
At around 6:30 a.m., Sims says the park appeared empty…