Top 10 Signs Your Dog Might Be in Pain (And What to Do About It)

3. Excessive Licking or Biting

If you notice your dog constantly licking, chewing, or biting the same spot, it’s not just a quirky habit—it’s usually a sign of discomfort or pain. Dogs instinctively lick or gnaw at areas that are bothering them, much like humans rub a sore muscle.

But when the licking becomes frequent and obsessive, it can actually make the problem worse, turning a small irritation into an infection.

Why Dogs Lick or Bite Themselves

1. Skin Irritation or Allergies – Dogs with food allergies, flea bites, or environmental triggers (like pollen or dust) often lick their paws and legs.

• Injuries or Wounds – Even a small cut, scratch, or bruise can cause a dog to repeatedly lick the area.

• Joint or Internal Pain – Sometimes dogs lick over a joint or body part that hurts internally, even if there’s no visible wound.

• Infections – Yeast or bacterial infections on the skin often come with redness, swelling, or a foul smell.

• Anxiety or Stress – Dogs may develop “licking habits” as a form of self-soothing, similar to humans biting nails.

When to Be Concerned

Excessive licking can quickly create a “hot spot”—a red, raw, painful patch of skin. Warning signs that mean it’s time to call the vet include:

• Swelling or pus around the area.

• Foul odor (suggesting bacterial infection).

• Redness or bleeding from over-licking.

• Your dog growls or yelps when you try to touch the spot.

• The licking is constant, even during sleep or rest.

These could indicate a serious infection, abscess, or deeper medical issue.

What You Can Do at Home

• Inspect the Area Closely – Look between toes, under fur, and around joints for cuts, ticks, or swelling.

• Clean Gently – Use lukewarm water or a vet-approved antiseptic spray to clean minor irritations.

• Discourage Over-Licking – An Elizabethan collar (cone) or protective bootie can prevent further damage until a vet visit.

• Track the Behavior – Note if licking happens after walks, mealtime, or during stressful events—it may reveal allergies or anxiety.

Long-Term Care & Vet Treatment

Depending on the cause, your vet may suggest:

• Antibiotics or antifungal medication for infections.

• Allergy testing or special diets if food is the culprit.

• Anti-inflammatory medication for joint pain.

• Behavioral training or stress management for anxiety-driven licking.