Scoop the pumpkin and yogurt into a bowl. Mix until combined.
Place silicone dog treat molds onto a cookie sheet and pour the mixture into them. Smooth the tops.
Place in freezer for 2-3 hours or until fully frozen.
Store in a freezer safe container or a Ziploc bag.
Notes
If you want you can also add a TBSP of organic dog safe peanut butter. (No salt added) Storage: Store in the freezer up to 3 months, just grab one when your pup wants one!