My dog has a hard, painless lump on her head. Should I worry?

This could be a site of a bite wound and, if so, could be an early abscess. It could also just be a cyst (harmless fluid-filled mass). If it continues to grow, has a discharge or seems painful at all Sam needs to get examined by her veterinarian. If it goes away or stays the same I would recommend mentioning it to her veterinarian at her next routine appointment.

Hello. This is definitely a tumor, but it is impossible to say if it is a relatively harmless benign one, or a dangerous potentially aggressive malignant tumor. My guess is that this is very benign & will cause no great harm to Poochi. It can continue to grow, but may not ever affect her overall life. The best thing to do is to have your veterinarian perform a fine needle aspirate where a few cells are removed from the lump & examined under the microscope. Hopefully, all that will be seen are benign fat cells ( lipoma ), but if highly differentiated cells are seen, this would indicate that removal is advised. Thanks for using Petco Pet Education Center, formerly Petcoach.

This lump needs to be checked and analysed as there are many conditions and types of tumors that could look like that. take her to the vet, they will perform a fine needle aspiration on the growth and send it to the lab for analysis. when the result comes, the vet will advise what needs to be done according to the diagnosis.

If I’m understanding the location correctly, it could be normal. Some dogs have a pronounced occipital crest. Something like this though requires actually touching it and looking at it to know for sure so you should have her seen. I hope this helps and please feel free to post any additional questions.

Thank you for posting again with the pictures! Yes, I would definitely get this lump checked. 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 Patsy's vet a call to make her an appointment. Best of luck.

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.

I would recommend that you have this lump checked out by a vet. There could be several different causes, but if this lump has been present for a while now it may indicate something very serious, like a defect in the skull. If it has only been there recently, it could be caused by swelling from trauma, insect bite, infection, among a few others. After thorough examination, the vet may recommend diagnostics such as x-rays or cytology to determine what is causing Pandora's lump.