[Mary N]

I think that you should just try soaking it in for a longer period of time and the quality of the kibble will determine how much water will it absorb.

I think that the more quality kibble will absorb less water because if the meat content is higher in the kibble it will be more dense and harder to be water down.

While if the grains are present in the kibble it will be much easier for water to be absorbed and the kibble will swoll up