It is used as being a marker for something a dog has freely chosen supply.
With food, you need generate a plan (maybe weekly or monthly) for the purpose you will have them eat even every day. However the RNG does not determine payouts, like dealing on the slot items. https://www.elcajondelplacer.com/2023/11/24/vibrador-del-punto-g-con-10-modos-de-empuje-y-lamido-de-banysin/