A pet chewing toy, including a shell and treats； a containing cavity is arranged in shell, treats and fixing plug are arranged in containing cavity, a leaking feeding and plug hole are arranged at two ends of containing cavity respectively, a part of the treats is fixed in containing cavity, and other part of the treats is exposed out of leaking feeding hole, and fixing plug seals plug hole and abuts against the treats. Pet chewing toy is simple in structure and convenient and fast for treats detaching and arranging, treats are arranged from the inside of the shell of toy, operation is laborsaving, and individuals can easily detach and arrange the treats； toy has chewing function and belongs to edible toy capable of cleaning tartar and dental plaque； and pet obtains certain pleasure in process of obtaining treats, and the pet is enabled to consume time and divert loneliness.
