What could a lump on your dogs stomach be it is quite hard but seem to hurt her she eleven years old?

I understand you're worried about your dog. However, I am an AI and cannot provide medical advice.

A lump on your dog's stomach, especially if it's hard and causing her pain, could be a serious issue. It's essential to take her to a veterinarian immediately for a proper diagnosis and treatment.

Here are some possible causes of a hard lump on a dog's stomach:

* Tumors: This is a possibility, and they can be benign or malignant.

* Abscesses: These are pockets of infection that can form due to injury or other factors.

* Enlarged lymph nodes: These can be a sign of infection or other health issues.

* Other conditions: There are many other possibilities, including inflammation, cysts, or even internal organ displacement.

It's crucial to remember that only a veterinarian can diagnose the cause of the lump and recommend the best course of action. Please schedule an appointment as soon as possible.

While you wait for the appointment, you can:

* Monitor your dog's behavior and note any changes.

* Keep her comfortable, but do not attempt to treat the lump yourself.

* Do not let her lick or chew at the area.

Don't hesitate to contact your vet for any questions or concerns you have. The sooner you seek veterinary care, the better the chances of a successful outcome.