2929. A gentle 8-year-old Fox Terrier has a gigantic abdominal tumour

The Fox Terrier, M, Not neutered, was peeing more nowadays, esp. after exercise. He will drink more after exercise and pees overnight, unlike previously. He could control his bladder.

Ultrasound showed:
An abdominal tumour or lymphoma. The liver, spleen, kidneys and intestines were normal. There were 4 separate tumours, next to the descending aorta. So, these are inoperable.

X-rays
4 separate tumours might be visible.