The best way to stop your dog from chasing other animals is through training. If your dog has a high prey drive, it's essential to take steps to stop your dog from accidentally hurting themselves or other animals. Train your dog to “leave”. This command will often tell your pet not to pick up something, but it can also tell your dog not to run off. Make sure you say “leave” as soon as your dog spots something to chase. Then, reward your dog for giving their attention to you instead. Teach your dog recall, training your dog to come back to you when you call is suitable for their safety. Distract your dog, stay alert during walks so you can spot things your dog might want to chase before they do, then distract your pooch from the animal. Keep them on a lead, during walks, please keep your dog on a lead so you have more control over them. Secure your garden, ensure fences and gates are secure to help keep your dog safe and protect wildlife or other pets. Muzzle train your dog, wearing a muzzle will prevent your pooch from hurting other animals.