My dog has a painful leg, licking paw, and is lethargic. What to do?

I am very sorry to hear that Gab is having trouble with her leg and limping, I am sure it is worrying for you both. Unfortunately, there are many reasons why a dog may limp, ranging from injury, infection, osteoarthritis, disorders of the growing bones or joints, and even some cancers. She may be licking at the paw because it hurts, or there is something inside of it such as a migrating grass seed. Signs of infection in a paw would include redness, swelling, and discharge. Gab would also likely have a fever. Here is an article to help you check if she has a fever;


https://www.petcoach.co/article/6-common-signs-your-pet-has-a-fever

In order to determine the precise cause of Gab's limb pain it would be best to take her in for an examination by a veterinarian. A veterinarian will also be able to make Gab comfortable by providing pain relief medication. The vet may also perform an orthopaedic exam and an X-ray.

If Gab seems very uncomfortable or depressed, you suspect a broken bone, the limb is dangling at an unnatural angle, a limb is being dragged, severe swelling is occurring, the limb is hot, bone is piercing the skin, or nonstop bleeding is occurring, Gab needs to see a veterinarian immediately.

If none of the above are occurring, and due to the high frequency of injury or trauma cases in limping dogs, you can try conservative management at home for 24 hours to see if Gab improves.

Keep Gab as comfortable as possible, and strict rest with as little movement as can be managed
When moving handle with care
Do not give Gab any medications without a veterinarian’s approval
Apply a cold compress for first 24 hours
Switch to a warm compress after 24 hours
If pain or limping continues after 24 hours then take Gab to see a veterinarian.

I hope this was a helpful answer and more importantly that Gab feels better soon. Warmest regards and best of luck to you both.