My dog has a large, growing lump. Should I take him to the vet?

It could be that Lady has a cyst causing this lump. In a senior dog, it could also be a malignant tumor or a benign tumor. Without seeing her in person, I can't say for certain. If your vet sent her to a surgeon, then I would suspect that your vet believes it needs to be removed. I'm sorry you felt this surgeon was only worried about money, so I'd suggest speaking to your vet about a referral to another surgeon to get this lump diagnosed and possibly removed. It sounds like it's quite large if it's grapefruit size, and if it continues to grow, it could affect her ability to walk. In addition, if it is malignant, it needs to be removed as soon as possible. Best of luck, I hope this helps!

This could be a hematoma, a cyst or a tumor. The most common tumors in this location would be a fatty tumor, which usually is benign. However the only way to determine what kind of mass this is is to take Rocky to your veterinarian for an exam. Your vet may want to do a fine needle aspirate (he takes some material from the bump with a needle and then looks at it under the microscope) to determine whether the mass is concerning.

That is a large, lobulated lump (no just one defined lump) in a location that would generally never have something like a swollen lymph nodes. I recommend making an appointment with your vet for a fine needle aspirate (where they aspirate cells from the mass and put them on a slide to be sent out for review) to determine if it is an abscess or a tumor/cancer of some sort. Best wishes for Diesel!

Looking at the photo and considering your description of the progression of this, I would suspect that it is a growing mass. It could simply be a fatty lump such as a lipoma. Other possibilities would be a soft tissue swelling due to trauma, but this seems less likely considering the progression. I would head to the vet and get them to test the lump to see exactly what it is. If it is just a lipoma and not causing bother it should not need to be removed.

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.

It could be a benign mass or tumor like a lipoma, or it could be something more serious. If the lump is new, if it seems painful, or if it is very firm and fixed in place you should encourage your friend to get it checked out by a veterinarian soon.

There are numerous causes of lumps on a dog Sheba's age, and not all are worrisome. Dogs can develop non-cancerous lumps like cysts, seromas (pockets of fluid), abscesses, and bruises. Some of these can go away after being drained by a veterinarian. Dogs can also develop lipomas, which are benign fatty tumors, that generally do not cause problems. Some owners elect to remove them and some monitor them at home. The best way to figure out what is going on is to take Sheba in to have your vet examine her and possibly do a fine needle aspirate of this lump, which involves sticking a small needle into the lump and trying to remove cells/fluid. These cells/fluid can then be examined under the microscope to help determine what the lump is made of and how it needs to be treated.