Why Your Dog’s Paws Smell Like Fritos

Ever smelled your dog’s paws and thought… “Why do they smell like Fritos?” 🐾🌽

You’re not alone! That corn chip smell is one of the most oddly common (and strangely endearing) mysteries of being a dog parent.

In this post, we explain the science behind why dog paws smell like Fritos (or popcorn, or corn chips… depending on who you ask). The short answer? Natural bacteria. More specifically, it’s caused by microbes like Proteus or Pseudomonas that live on your dog’s skin, especially in warm, moist areas like between their toes.

This scent is totally normal and not harmful on its own. Most healthy dogs have some level of these bacteria on their paws, and the Frito-like smell is just a byproduct of that natural microbiome. But if that odor becomes especially strong, or if you notice redness, irritation, or excessive licking, it could be a sign of bacterial overgrowth or infection.

That’s why regular paw care is so important. Here are some paw care tips:

• Gently wash your dog’s paws after walks 
• Dry thoroughly, especially between the toes 
• Use a dog-safe paw cleanser or antibacterial wipes 
• Trim paw hair to reduce moisture build-up 
• Check regularly for cracks, swelling, or odor changes 

Keeping your dog’s paws clean doesn’t just reduce odor; it helps prevent infections, hot spots, and discomfort. Whether your pup loves muddy adventures or just lounging on the patio, clean paws = healthy paws. 🐶

Bonus: Clean paws also mean less dirt and bacteria tracked onto your floors!