The design of pet chains varies by brand and model, with some chains indeed equipped with quick unlocking buckles, while others may adopt traditional buckle designs. The quick unlocking buckle is usually a design used to quickly release the pet chain in emergency situations to ensure the safety of pets.
This type of buckle design typically has a simple and effective mechanism that allows the owner to quickly release the chain, making it easy to operate even without tools. This is very useful in emergency situations, such as when it is necessary to quickly untie the chain to cope with dangerous pet behavior or when encountering other dangers.
When purchasing a pet chain, you can check the product description or ask the salesperson to see if the chain is equipped with a quick unlocking buckle. If safety is important to you, you can choose this design of pet chain so that you can quickly untie the chain when needed.