Why is my dog's paw swollen with a green spot? Is it serious?

If there is green pus coming from the paw this is an indication of infection that requires antibiotic therapy. I would stop using hydrogen peroxide as it isn't recommended for regular wound cleaning (can actually delay healing if used repeatedly). Clean the area with mild soap and dry well to avoid moisture, apply a topical antibiotic ointment, place an e-collar on your dog to prevent him licking the foot and make an appointment for your dog to see the vet. He likely will need oral antibiotic treatment and the vet will want to check his paw to be sure there isn't a foreign body like a splinter stuck there.

The paws are extremely swollen, it could be an infection or due to repetitive trauma, it could also be an allergic reaction or an insect bite. my recommendation would be to take her to your vet ASAP for treatment.

Poor Georgia! There are a number of things that could cause a red, swollen area like this on her paw. This could be a localized infection or inflammatory reaction of some kind, such as from an insect bite or sting. It could also be a skin growth or tumor, either benign or malignant (cancerous). I would recommend having this checked by a vet within the next few days, if you are able to. He/she can do a simple test called a fine needle aspirate to help determine what this lump is. Based on the results, the vet can advise you on whether Georgia needs to be treated with antibiotics and anti-inflammatory medication, or whether the lump needs to be surgically removed.

Vets are still seeing pets for serious issues or medical emergencies, so it is a good idea to contact yours to see if you can get Gabber in for care and started on some antibiotics as needed. Until you can, keeping the wounds clean and dry and trimming back the fur and using an antiseptic such as a chlorhexidine or antiseptic cleaner can help reduce debris in the wound. You will also want to put an Elizabethan (cone) collar on Gabber to keep him from licking his paws to help reduce irritation and inflammation.

I recommend to have Myers examined by the veterinarian. From the photo, it looks like there is a swollen area and this often indicates an abscess or a foreign object trapped under the skin. Myer is also in pain (that;s why she won;t use the paw). The doctor may need to lance that area to relieve pressure and put Myer on medication. You also need to prevent any trauma and she should wear an elizabethan collar at all times. I hope this helps and please feel free to post any additional questions.

If the paw is swollen, I recommend to have her seen by her veterinarian. Swelling in the feet is not normal and may not be related to the previous paw pad issue. Hopefully it’s nothing serious. Please feel free to post any additional questions.

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.