Put the cranberries in the food processor and process until diced.

Slice and core the apple and add to the food processor. Add in the banana and puree.

If using, add in the mint and pulse a few times to incorporate.

Fill the molds all the way with your mixture and smooth out. If using the extra cup of cranberries, only fill 3/4 of the way full.

If using the extra cup of cranberries, pulse in the food processor until diced. Spread out evenly in the mold on top of the banana apple mixture and smooth until you have full layer of cranberry on top of the banana apple mixture.

Place the molds in the freezer for 2-3 hours or until frozen.

Pop out, store in a container in the freezer and treat your pup!