My dog has a new bump he's biting. What should I do about it?

Any lumps/bumps that you notice on your dog should be checked out by your vet. Lumps are usually one of these things: * abscess (infection) * cyst * tumor/cancer There is no way I can tell you what it is just by looking at a photo but I have a suspicion these are cysts. That being said, usually they don't cause the dog any issues so that fact that he is biting at his tail makes me think he needs to see your vet.

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Wallace. He's biting the area because it's bothering him. This could be a cyst, benign growth, malignant growth, or lipoma. 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 his vet a call to make an appointment. Best of luck.

This could be a benign tumor, but it is concerning that it's gotten bigger. 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. I would give Tavia's vet a call in the morning to make her an appointment. Best of luck.

That looks ulcerated. This could be a benign lump, but it could be malignant. 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 Buddy's vet a call to make him an appointment, and put an Ecollar on him to keep him from licking it. You can get one from a pet store. Best of luck.

Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Toby and for providing a picture of his lump, it's very helpful. That is quite a big lump, and he will be biting his tail because it's bothering him. This lump could be a cyst, abscess, a benign tumor, or a malignant tumor. Unfortunately I cannot diagnose what it is without seeing him in person. 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 his vet a call now to make him an appointment. Until he sees the vet, I would put an Ecollar on him to keep him from biting his tail further. If you don't have one at home already, you can buy one at a pet store. I hope this helps!

This can be a benign lump, or it could be a lipoma or cyst. 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. I'd give his vet a call tomorrow to make him an appointment. Best of luck.

Pain and/or changes in behavior are not indications of a cancerous mass (the vast majority of cancerous masses are not painful and do not cause changes in behavior) but it does sound like the mass is bothering (and possibly hurting) Maverick. The only way to know what the mass is and if it is cancerous is to collect a sample of cells to examine under the microscope. Have him examined by the veterinarian within the next 24 hours. if he will wear an elizabethan collar, it will help to protect the mass from further trauma. I hope this helps.