Special equipment: 3-inch dog bone shaped cutter
Position an oven rack in the middle of the oven and preheat to 350 degrees F. Line a baking sheet with parchment.
Stir together the peanut butter, flour, flax seed and coconut oil in a medium bowl with a rubber spatula until well combined. It will be slightly wet and shiny.
Roll out the mixture until 1/4-inch thick. Use a 3-inch dog bone shaped cookie cutter to cut out the biscuits. Transfer to the prepared baking sheet. Gather the scraps, re-roll and cut out a few more biscuits.
Chill until the biscuits are just firm, about 15 minutes.
Bake until the edges are golden brown, 20 to 25 minutes. Let cool on baking sheet for 5 minutes and then transfer to a rack to cool completely.
Give your pup a treat and watch them enjoy. Store in an air tight container up to 5 days.
If you have a smaller or larger cookie cutter or shape, the yield will be different but still delicious for the pup!
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