Everyone who has a pet has experienced that the toys they use are falling apart as soon as they realize it. However, toys made of CYGUS (weft knitting) are resistant to breakage no matter how hard pets chew or swing them around, and can be used for a long time because they are more durable than commercially available pet toys.

Because it is a prototype, its shape is square. However, it is possible to be shaped like a bone and also possible to make it use for a couch cover , which can be more durable.