Things You'll Need
- Heavy poster board or large cardboard box
- Scissors
- Dog collar
Instructions
Draw a cone shape that will fit your dog on heavy poster board or a large cardboard box. Use the dog's collar to obtain the required neck circumference for the cone, marking the collar's outer edge on the poster board or box.
Cut out the cone shape you drew on the poster board or cardboard box.
Puncture slits or holes in both ends of the makeshift cone. Lace the dog's collar through the slits or holes.
Mold the poster board or cardboard into a cone, and place it on the dog's head.
Secure the cone onto the dog's neck with the dog collar.