You have the eyes of a hawk if you can work out this two-headed cat optical illusion

A MIND-blowing optical illusion of a "two-headed cat" has social media users questioning their eyesight.

The Jackson County Animal Shelter posted the wild photo of the seemingly mutant creature on their Facebook sparking a huge online debate.

"Adopt this 2 headed cat and you get a great deal! Only $80!!! Double love," the shelter .

"Sour Cream & Onion are ready to go home today."

The Michigan business shared an optical illusion of two kittens that appear to share the same body.

However, upon closer look, you will notice that the two kitties are actually just snuggled up super close to one another.

Turns out the cats are actually just sisters looking for a loving home to take them in.

Lydia Sattler, the animal shelter director, had no idea that her funny post would create a huge online debate.

"They were so adorable and snuggled together they could be considered one cat," Sattler told the Detroit Free Press.

"I knew it would cause some discussion but did not expect the response it received."

Some commenters totally fell for the clever caption while others responded to clarify what's really going on.

Sattler said that staff found the online debate super funny and was glad they could get a laugh out of the silly situation.

"A few people were upset it wasn't real, but the majority understood the post and enjoyed it," Sattler said.

At the very least, the post brought further awareness to the sweet siblings who are still available for adoption.

"They are only four months old and extremely sweet kitties," Sattler told the Free Press.

"We hope the fact they are two and not one doesn't keep them here any longer. Just think, they are celebrities now, what a great adoption story to tell."

Another cat optical illusion will test the limits of your eyesight - can you spot it?

And if you like optical illusions, you need to try the famous Lilac Chaser.