As it turns out, you have a puppy who loves to throw waste in the strangest places and times. Take a step into the park with him; turn around for a moment to buy ice cream, and when you return to your dog, you can't believe he is eating.
You need to follow a few simple rules to train your dog. They only know when to eat, fool around and take out the trash. You can also use dog poop bags to train your dog. You can easily get dog waste bags bulk & dog pooper scooper with bag attached from various online sources.
They don't know anything besides that. Stop frustration with their elimination needs and use the following basic guidelines for dog breast training.
You need to limit your dog to training it. This is an effective short-term method. Find a box or enclosure for them. The reason why most dogs do not waste in a small space is because they do not want to do their work where they sleep. You can leave your dog in the crate for about 4 hours at a time.
It must be big enough for the dog to turn and lie down. You can reward your dogs by walking with them when their time in the crate ends. Always use a leash when training your dog's chest. This way you can follow your dog and watch him closely.
You can bring the puppy out of the garden with a leash. Puppies are easily disturbed by anything from moving cars to other animals peering into the park. You can gently pull the rope to check it. You can also take the dog to the desired location using a leash.