I bet your dogs feet smell like popcorn!!
It all started with some doggie snuggles on the couch, cuddling with my pooches. My head was rested on a pillow, and as per usual, Mr Wilson was laying with me on the couch, on his belly with his legs kicked out like a frog... and of course his feet stuck right in my face. Then it hit me... I couldn't help but notice the smell of popcorn. Like... serious movie popcorn... butter and all.
“Psst…” I whispered to Brian, “Smell Mr. Wilson’s feet."
“What?,” he asked, looking at me like I was a lunatic.
“I think his feet smell like popcorn!” I said.
Curiosity took over, he smelled his feet, and boom! Yep popcorn. Mind blown.
More accurately, they smell a little closer to corn chips, hence the nickname for the condition: "Frito Feet."
So now I'm wondering WHY in the world they smell like that? So I did some research.
So why does it happen? The skin of most animals is home to a lot of microbes. As Bill Bryson puts it in 'A Short History of Nearly Everything', "If you are in good health and averagely diligent about hygiene, you will have a herd of about one trillion bacteria grazing on your fleshy plains—about a hundred thousand of them on every square centimeter of skin." Dog feet are a great place for bacteria and yeast to take up residence because there's a lot of moisture and little to no air circulation in the folds and pockets of skin between the toes and foot pads. Bacteria flock there and reproduce with exuberance.
All these microorganisms emit their own distinct odors (they're what gives people BO), and the popcorn/corn chip smell on some dogs' feet could be due to yeast or Proteus bacteria. Both are known for their sweet, corn tortilla–like smell. Or it could be Pseudomonas bacteria, which smell a little fruitier—but pretty close to popcorn to most noses.
It's perfectly normal for there to be a lot of bacteria on your pet (and you). There are worse things these bacteria could be doing besides making your dog smell like delicious snacks. Frito Feet is no cause for alarm unless the odor is really overwhelming. That could be a sign of an infection and should be checked out by your veterinarian.
Now go smell your dogs feet! I know you want to...
I know you are going to smell your dogs feet right after reading this!