If you're like many dog owners, you've probably caught a whiff of Fritos corn chips on your dog's paws. Find out what causes this smell, when to worry and how you can keep your dog's paws clean.

According to Dr. Lee, skin issues are some of the more common reasons dogs chew their paws. Allergies can cause severe itching of the feet, with redness and swelling possible.

If your dog is licking their paws non-stop, it might seem like a harmless habit but it could be a red flag for a bigger ...

Best dog paw wax for protection: Musher's Secret Paw Wax - See at Chewy; 4. Boredom or anxiety. Some dogs may lick their paws to self-soothe. ... Swelling. Redness and inflammation.