And you know what else, because this Instructable has bird feet in it, I can enter it in the birds contest. And you can too! Just make something involving birds in some way. https://www.instructables.com/id/Birds-a-little-challengecontest/
Step 1: Materials
1 small jar of WeldWood contact cement $3
sharpie or other pen
thicker flexible foam (like the inside of a Dance Dance Revolution pad)
Step 2: Measure Your Feet
Scale and print out your chosen footprints to fit reasonably within the area of the bottom of the sole of the shoe.
Step 3: Trace the Footprints
Step 4: Cut Out the Shapes
Remember to make left and right images, if they should be mirrored, remember to do that.
Step 5: Prepare the Glue
Apply the contact cement to the footprint shape.
Press it onto the bottom of the shoe so you can see where to apply glue there.
Remove it again.
Apply glue to the shoe in the places where the footprint will be attached.
Lay the two separated pieces out somewhere with good ventilation.
Let that set for 15 minutes.
Step 6: Put Them Together
Step 7: Go Stomp Around
Admire your strange footprints.
Hide in the bushes and see if any passers by notice it.
Hee hee har!
Step 8: Other Variations
I had some flexible strong foam that I saved from a discarded Dance Dance Revolution pad. I cut out the footprints using a really cool tool called a Proxxon foam cutter. I can't recommend it highly enough. There are lots of instructables on how to make your own, but I went ahead and bought this tool and it's one of my favorites.
Anyway, with that and a fume mask, I cut out some thicker shapes, maybe one and one quarter inch thick and they worked pretty well.
Using the Proxxon, I was able to do a little sculpting of the features of the raccoon feet to give it a little more realism.