The ideal leash length depends on the environment in which you will use it. For urban areas, a leash of 1-1.5 meters is optimal, while for training or open areas, you might prefer a longer leash of 2-3 meters.
Nylon leashes are durable and easy to clean, while leather ones offer greater strength and style. For dogs that love water, it is advisable to opt for waterproof materials like neoprene.
It is important to replace the leash when signs of wear such as fraying, worn parts, or damaged closures are noticed. A damaged leash can compromise your dog's safety.