A Texas woman likes to get her fatty proteins from a can …. filled with cat food!!!

TMZ has an exclusive sneak peek from tonights new episode of “My Strange Addiction” … and it features Abigail … a 26-year-old who has been chowing down on kitty cuisine for going on two decades.

Abigail loves the sound the lid makes when she pries open a can of wet cat food … and she says she eats it with chopsticks, forks, spoons … and her personal favorite, her bare hands.

Abigail eats wet cat food on the street with other cats, as a snack when she’s out with her sister … and even at the dinner table when the rest of her family eats human food. This one follows on the heels of another strange addiction TMZ wrote about a few weeks ago … eating toenails.