It is meant to last 10 hours.

Hubby realy annoys me: he never monitors when pets are eating: Fatso eats Laurel's food on top of his meal and Charlotte eats Billy's who does not eat. Hardy and Charlotte are the fatter pets. It would be so nice if he was supervising and not allowing gluttony in our pets. He never ever does. i dont know why not.

I think he really cannot be bothered with giving a hoot about our pets weight. They are fat. The vet told us. yet he keeps letting them indulge to the point of glutony. even encourages it constantly with Hardy, our close to 25 lbs cat.