As a seasoned DIY crafter with years of experience making pet costumes, this no-sew Halloween monster design for dogs is one of my favorites. It's quick—under an hour—and budget-friendly, costing just a few dollars in materials.
Measure around your dog's head and add 5 inches. Cut the fleece to that length and 4-1/2 inches wide. For the bow shapes, fold the fleece in half lengthwise and trim equally on each side, leaving about 3-1/2 inches uncut from the fold edge (7 inches total when unfolded) at full width, tapering to 1-inch seams as shown.
Optional for a fun look without visible ears: If your dog's ears stick out or they prefer comfort, fit the headband (right side down) over the ears and cut slits accordingly.
Cut zigzag shapes into the top half of a 2-inch by 7-inch felt piece to form the teeth.
Attach the felt teeth to the bottom edge of the fleece headband and glue in place with hot glue.
Mark a large X on each ping-pong ball to create spooky eyes.
Position the eyes on the front half of the headband and secure firmly with hot glue.
Fit the headband under your pup's chin, and they're ready to steal the show at the Monster Mash!
