Here are some possible reasons for your dog chewing her feet:
* Allergies: Food allergies, environmental allergies, or even allergies to flea bites can cause itchy feet.
* Parasites: Fleas, mites, or other parasites can irritate the skin and cause chewing.
* Infection: Bacterial or fungal infections can also cause pain and itching.
* Dry skin: West Highland White Terriers are prone to dry skin, which can be itchy and lead to chewing.
* Behavioral issues: Boredom, anxiety, or stress can manifest as chewing, even on paws.
* Underlying health conditions: Certain medical conditions, like hypothyroidism, can lead to skin problems.
Don't wait to see if it gets better on its own. Your vet can diagnose the problem and recommend the best treatment.
Here are some things you can do in the meantime:
* Keep your dog's nails trimmed short. Long nails can get caught on things and cause pain and irritation.
* Wash your dog's paws regularly with a gentle, hypoallergenic shampoo. This will help to remove dirt, debris, and irritants.
* Consider using a dog-safe paw balm to moisturize and protect the skin.
Remember, the best thing you can do for your dog is to take her to the vet for a proper diagnosis and treatment.