My dog has a paw lump. Should I worry? Is it a hot spot or allergy?

This looks like a severe hotspot but it could also be a foreign body such as a grass seed for example, that entered the skin and is causing this reaction, i would recommend getting it checked and treated by your vet as soon as you can.

Ouch! With any new growth like this, it's best to have your vet take a look in person, as it isn't really possible to determine what is causing the growth just from a photo. Your vet can take a sample of the growth as needed with a fine-needle aspirate, or biopsy, to check what cell type is present and if the spot needs further attention. Other causes can be calluses from rubbing, scabbing from a wound or infection under the skin, or other issues. Until you can get to the vet, it's best to keep the area clean and dry and prevent Ginger from licking or chewing at it with an Elizabethan (cone) collar or sock over the spot. Monitoring it for any additional changes such as size, oozing debris, pain, etc, is also a good idea as these observations can help your vet narrow down the cause and best treatment plan.

Swelling could be secondary to the licking or the cause for the licking. I would recommend you have your vet check it out. Allergies are probably the most common cause of licking the feet, but it can also be caused by fleas, bacterial or yeast infection pain in the foot or joint, a sticker or something under the skin, etc. After an exam, the vet may do a cytology or x-rays to see what is going on. Until Justice sees the vet, you may want to prevent licking by using an e-collar, since licking it may cause damage and infection in the skin.

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.

These type of lesions can have many causes. Dogs often get these hot spots (aka acral lick granulomas) for a few different reasons, so it's difficult to say what's causing it. Stitch may be over-licking the area because it's sore, or it has an infection. In fact, these types of lesions tend to develop infections in the skin despite the cause. I think it will be fine to try and treat this at home for now (even though we don't know the cause), but would recommend a visit to the vet if: 1) It doesn't get better in 2 weeks 2) It starts to bleed or there is a break in the skin Here are my recommendations: 1) Clip the hair around the area with electric dog clippers and expose all of the sore skin. 2) Wash/spray the area with just cool, clean water (no soap or other antiseptics) for at least 5 minutes at a time. Do this at least once a day. 3) Bandage the wound with gauze and apply an over-the-counter antibacterial cream (i.e Neosporin) to the wound. Keeping it covered and keeping Stitch from licking it will be the most difficult part of the treatment. You can help keep the bandage on by placing a good (really sticky) tape above and below the bandage. You can find sprays in the pet store, like bitter apple, that are meant to deter licking. This can be sprayed on the bandage (not the wound) to help keep Stitch from chewing it off. NOTE: Be careful not to bandage too tight or it can cut-off the circulation. If you notice that the toes/foot starts to swell, then remove the bandage and leave it off until the swelling goes down. Another strategy to keep the bandage on, is taping a clean sock over the bandage. These types of lesions tend to take a long time to heal, so don't be surprised if its not completely healed until a month later. Once the skin looks normal and Stitch stops trying to lick, you can stop the cleaning/bandaging. I hope that helps and Stitch gets better soon.

This lump needs to be checked and analysed as there are many conditions and types of tumors that could look like that. take him to the vet, they will perform a fine needle aspiration on the growth and send it to the lab for analysis. when the result comes, the vet will advise what needs to be done according to the diagnosis.

Any lumps/bumps that you notice on your dog should be checked out by your vet. Lumps are usually one of these things: * abscess * cyst * cancer tumor (benign or malignant) * wart There is no way I can tell you what it is just by looking at a photo but I have a suspicion it is a histiocytoma (benign tumor). It is best to have this checked out by your vet. ( https://veterinarypartner.vin.com/default.aspx?pid=19239&id=4952066 )