Or, you know, just sweating and/or walking in their own pee. Sheesh, everybody is going right for the weirdest and worst case scenarios.
This isn’t a weird or worst case scenario. This is completely normal. Yeast and other microorganisms live on dogs paws and they’re responsible for the popcorn/frito smell. Sweat and urine don’t give off that smell. It is normal for a dogs’ paws to have a faint smell, but it’s a cause for concern when it becomes an odor, especially accompanied by licking, biting and itching.
Now I have no idea what smell you’re referring to in your earlier post because you never described it so this may not pertain to you at all.
I don’t have anything else to add.
Sorry, I didn’t intend to hijack the thread.