Preheat oven to 350F degrees.
Bake butternut squash (cut in half and bake at 350 degrees for 20-30 mins) and allow to cool. Scrape out butternut squash flesh and place in bowl and mix.
Grind flax seeds, pumpkin seeds, and oats. Add to butternut squash mix.
Add peanut butter and cinnamon to squash mix. Mix the ingredients together, and then use hands until mixture is thoroughly incorporated into a dough ball.
Place dough between two sheets of parchment paper and flatten out the dough ball.
Once flattened, use a rolling pin to roll out mixture to 1/4" thick.
Use dog-themed cookie cutter to cut out treats.
Place a clean parchment paper onto a cookie tray.
Place treats on the covered cookie tray.
Bake for 18-20 minutes, depending upon your oven and the texture your dog likes.
Remove from oven and allow to cool. Store in the refrigerator for a week. Can be stored in the freezer for up to 3 months – but they won't last that long!
