My girlfriend does this. She almost always leaves two bites of a meal, or the two last cookies, and then eats it later. She says she’s eaten plenty and then puts it away for later. I still don’t understand.

My cat is broken. Any amount of food put in front of her will be eaten as quickly as possible. Even if it makes her puke from being too full. She has zero self-regulation. She’s a former street cat so maybe that’s where she gets it from?

The only way I prevent her from inhaling her food in literally (I timed it - literally) 30 seconds is her lick mat. Mush her raw food into the mat so she has to lick it up instead of just smashing her face into a wad of meat. Now it takes her maybe a minute and a half.