How should we tie the peg and the goat so that a square is eaten out from the garden grass?

Question

If we tie a goat to one peg, a circled grass is been eaten by the goat. If we tie the goat to two pegs with a circle on its neck, then an eclipse is eaten out of the grass by the goat. If we want an eclipse then we put two pegs then put a rope in between then and the other end of the rope is tied up on the goats neck.

How should we tie the peg and the goat so that a square is eaten out from the garden grass? We only have one goat rope and the peg and the rings ?

Answer 1

Tighten two ropes in the corners of the square and another rope between them by putting rings on each rope. That rope should be tightened on the goat neck on the opposite end