Cuttlefish recognize their owners. Studies have shown that among the animal kingdom, cuttlefish have a memory that almost never fades. Even old cuttlefish can clearly remember what happened, and the older the cuttlefish, the better their memory. Therefore, cuttlefish can remember every detail of getting along with their master, and it is easy to get to know their master.

Performance of cuttlefish recognizing its owner

1. After the cuttlefish recognizes its owner, it will not run away when it sees its owner, nor will it spray ink at its owner.

2. When seeing the owner in front of him, the cuttlefish will take the initiative to crawl towards the owner. If the owner puts his hand into the fish tank, the cuttlefish will take the initiative to crawl into the owner's hand.

3. After seeing its owner, the cuttlefish will be very excited and ask for food.