My dog has a sore paw, limping, and a bump under his nail. What's wrong?

Thanks for using Petco Pet Education Center, formerly Petcoach! This could be a benign or malignant growth. This could even be a site of inflammation. There is no way of knowing for sure without an examination though this represents a reason to seek veterinary care. This is usually determined with an examination and a fine needle aspirate (FNA) or a biopsy. Treatment depends on the findings up to that point. I recommend you have Remington evaluated by a veterinarian for further assessment and treatment. Good luck and have a good day!

The bump you are seeing could be a mass, or it could be a skin lesion caused by bacterial, parasitic or fungal infection, dietary or environmental allergies or sensitivities, or could be a combination of the above. I recommend making an appointment to have your dog seen by your veterinarian to help determine the cause of the bump you’ve noticed and to make sure it is treated appropriately. The vet will likely want to look at a sample from the area under the microscope to determine what is causing the bump and to provide treatment. . In the meantime, if he is licking the area, I recommend putting an e-collar/cone on him to help prevent licking and reduce the risk of infection.

This lump looks like it could be a cyst or other skin growth or tumor, and I doubt it is related to the limping. The limping more likely would be related to arthritis, previous trauma or other joint disease. I'd recommend seeing your veterinarian. They can examine the lump and may recommend taking a sample using a small needle to determine what it is. They can also examine Moose's leg and may recommend taking x-rays.

That looks like an infection. It could be bacterial, mites, allergies, a foreign body in the skin or yeast infection. At home you can wash it daily with an antibacterial soap (rinse it well). Make sure he is not licking or scratching it (use an elizabethan collar if needed). If it is not getting better or if it is getting worse within a week, then take him into the vet for an exam. I hope this helps!

This is either a tumor, or infection. Infections are common in this area, because things like thorns and grass awns can get stuck in-between the toes. Tumors are a possibility in this area as well. We worry about certain types of tumors on the toes, because they tend to spread easier than others. Since Toby is also acting lethargic, I am more worried about cancer, or a systemic infection. Considering this, it's best to have Toby seen by a veterinarian as soon as possible in the next day or two. The vet will be able to quickly narrow-down the cause of this and start providing treatment to make him feel better. They will also be able to give you various diagnostic and treatment options. I hope that helps and Toby feels better soon.

It looks to me like Jax's toenail might be infected. Dogs can develop a bacterial or fungal infection at the base of the nail, or occasionally deomdex mites can be in this area as well. It's also possible that he sustained some trauma to his nail, although if it has been present for weeks that is a little less likely. I'd recommend having your vet take a look.

Hello. It is very difficult to tell exactly what you are trying to show because of all the hair there. It does somewhat resemble a plantar wart, but I am afraid a hands on exam will probably necessary to truly identify what this is. You can try bandaging up the paw in essence creating a sneaker to protect the area, but do try to have this looked at in the near future in case additional treatment is necessary. Thanks for using Petco Pet Education Center, formerly Petcoach.