Combine 1 cup Greek yogurt, 1 cup pumpkin puree, 1 tsp cinnamon, and 1 tsp coconut oil in a mixing bowl.
Stir well until smoothly blended.
Spoon the mixture into silicone molds or an ice cube tray. I used a ziplock bag and cut a hole in the tip to make it into a piping bag. Feel free to do either.
Tap the molds on the counter to remove bubbles.
Place the molds in the freezer.
Freeze for 6-8 hours until solid. I usually leave them overnight and they are ready by morning.
Remove pupsicles from molds and serve to your pup.