Put all of the ingredients into a bowl and mix. Add the water gradually as you don’t want the mixture to be too sloppy. Turn the mixture out onto baking sheet lined with natural parchment paper. Spread the mixture out evenly and bake for 25 mins on medium heat. Set aside to cool and cut into squares or break into pieces.
Offer as a snack or training treat.
Keep in the fridge in an airtight container for 4 days alternatively freeze and use with 3 months.
This mixture can be served raw or cooked. Fed fresh or from frozen on a hot day.