My dog's side bump is red, bleeding, and growing. Is it serious?

This kind of lump/growth needs to be ideally assessed by your veterinarian to have a definitive and specific answer. Usually there are two ways your vet can do that a part from examining it directly during physical examination. A biopsy can be taken under local or general anesthetic, otherwise a smaller sample through a fine needle can be aspirated (this technique is called FNA= fine needle aspiration). Differentials include skin cysts, infections, benign or more sinister type of tumors. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

This looks like a typica skin wart/skin tumor or cyst. Since it has been present for so long and has not grown at all, it is probably benign (non cancerous). It looks as if the area has been irritated somehow, probably by your dog scratching at it, and is now bleeding and may be infected. Or, if it is a cyst, the white material may just be cystic exudate. I would recommend cleaning the area with some dilute hydrogen peroxide then applying some antibiotic ointment to help prevent infection and to help it heal more quickly. Occasionally these need to be removed but only if they are a constant source of irritation or infection for the dog. I hope this helps. Thanks for using Petco Pet Education Center, formerly Petcoach. Best of luck!

This lump/bump/growth should be ideally examined by your local vet to have a diagnosis established. Your vet may want to perform an FNA (fine needle aspiration) or a biopsy to sample the bump and determine its underlying nature. Differentials would include skin cysts, infections, benign or more malignant type of tumors. Disinfection may be started at home with very diluted hibiscrub or betadine or salted water baths. Buster collar may be useful as well to avoid any licking. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

Hi there and thank you for using pet coach to address your concern. Based on the pictures you have provided, this could be a cancerous tumor that has become infected. This should be examined by a veterinarian so that the most appropriate diagnostic and treatment recommendations can be made. It is likely he needs to have surgery to help try and resolve this. I hope this helps! Please let me know if you have any other questions or concerns and I would be more than happy to help you further.

Hi, thanks for using PetCoach! Poor Moco! Due to his age, the appearance and the location it looks like a histiocytoma. Which is a benign mass in young dogs. They tend to resolve on their own in a few months but sometimes if they ulcerate, grow rapidly, become infected or bleed we recommend removing them. Another possibility is a mast cell tumor. I would suggest having it looked at my your vet. Good luck! https://www.petcoach.co/article/histiocytoma-in-dogs/

This could be caused by a couple of different things, and unfortunately, it's not possible to tell exactly what it is from the picture. It could be an infection, glandular cyst, or a type of skin cancer. Given that Isabelle is a light-colored dog and is older, I would want to rule-out skin cancer as the cause, because this could get much worse if not treated promptly. In order to get an accurate diagnosis, a vet will need to examine this and do some testing. They can also give some medication to control infection and/or inflammation. This is not an emergency, but it would be good to take her to the vet within the next day or two. I hope that helps and Isabella gets better soon.

Hello, thank you for your question about Sky. Based on the photo you've attached it is possible that this lesion is secondary to a blood blister or cyst-like lesion. It could also be a mild skin infection. Dogs can develop skin masses/tumors such as mast cell tumors. I would recommend having Sky seen by your veterinarian so that they can examine the area and discuss the need for additional testing such as an impression of the area or collecting a small needle sample. Hope this helps!