My dog has a lump on his tail after a hot spot healed. What is it?

You are correct that this lump on Simba could be a cyst, a benign tumor, or a malignant tumor. The only way to know for sure is to have him seen by a vet for it, and I'd recommend giving your vet a call on Monday to set up an appointment for him. The vet can perform a test called a fine needle aspirate on it. To do this, the vet sticks a small needle into the lump to get a sample of it's cells, and examines the cells on a slide under a microscope. It's usually painless to the animal, and relatively quick to perform. Once the cause the lump is found, the vet can discuss treatment options with you. Because it is uncomfortable for him when you touch, having him seen next week sometime is best. I hope this helps!

Hello. From the photo that you provided, this looks like a growth that may be benign or malignant. It may also be a cyst. Your veterinarian can try to do a fine needle aspirate on the lump in order to determine if it is urgent to surgically remove it. As to whether the hot spot caused it…. that is not likely. Your pet may be licking or chewing at it and it may have had some part in causing the hotspot, but I cannot say for sure. Your next step should be trying to determine if surgery is needed to remove it. Your veterinarian can help you with that. Thank you.

This lump on Alfie could be a cyst, an abscess, a benign tumor, or a malignant tumor. Any suspicious lumps should be examined by the vet. The vet can perform a test called a fine needle aspirate on it. To do this, the vet sticks a small needle into the lump to get a sample of it's cells, and examines the cells on a slide under a microscope. It's usually painless to the animal, and relatively quick to perform. I would have Alfie seen by a vet tomorrow to have this lump examined and diagnosed so it can be treated as needed.

If Casper has a blood clot it might have a wound underneath that might need to be cleaned and sutured by your local veterinarian. If Casper has a lump, unfortunately, the only way to understand the exact nature and origin of it would be through to your veterinarian clinical examination and laboratory tests. Clinical appearance can help differentiate among infectious and neoplastic disease but only by collecting a specimen of the lesion will give you a specific and definitive answer. If you would like to post a picture of the lesion we might be able to help you further! Good luck. I hope my answer was helpful.

This looks like an infected cyst. Dogs have a scent area on their tails that can enlarge and get infected such as this. You can apply a hot compress to the area several times daily to see if it will drain. That will increase the blood supply to help it heal faster. Bringing Ben in for an exam would confirm a diagnosis and they would probably prescribe antibiotics which would lessen the healing time. This doesn't look like a mass to me, so it should resolve quickly with treatment. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Ben.

This lump could be a cyst, an abscess, a lipoma, or a growth. Any suspicious lumps should be examined by the vet. The vet can perform a test called a fine needle aspirate on it. To do this, the vet sticks a small needle into the lump to get a sample of its cells, and examines the cells on a slide under a microscope. It's usually painless to the animal, and relatively quick to perform. Once the cause of the lump is diagnosed, the vet can discuss treatment options if needed. Give Rosemary's vet a call to make her an appointment.

Thank you for submitting your question regarding Otis Lee. He will need to see his veterinarian for a procedure known as a fine needle aspirate. The veterinarian will use a small needle to collect a sample of cells to evaluate under the microscope. This will ideally give you a diagnosis for the bump. A histiocytoma is common on the extremities of a young dog. This is a spontaneous growth usually goes away on its own. However, a cancerous mass known as a mast cell tumor has the same outward appearance. In the meantime, place an E-collar on him to prevent any further self-trauma. I hope this information helps!