Pumpkin had a post-mortem a couple of weeks ago done by a keen vet in Alfreton. He had been losing weight for 6 months or so and was found to have an abdominal mass.
The mass turned out to be a rare type of cancer called a 'soft tissue sarcoma'- it needed more special tests to find out what 'soft tissue' it came from (muscle, nerve etc) but these were not done (as not really necessary and v expensive!).
His kidneys also showed signs of 'Moderately severe Chronic Nephropathy' (chronic kidney failure) -the report said this is a common condition in guinea pigs of all breeds causing weight loss, protein in the urine, passing urine a lot and drinking a lot. The cause is unknown as yet. It wasn't bad enough in Pumpkin to have caused his death (he did drink and pee a lot!).
So it looks like it was the cancer that killed him, poor little darling. I do wonder now if I should have insisted on surgery when the lump was first detected, but I have had bad experiences with open surgery on guinea pigs in the past. I console myself that he had good health up until 2 days before he died, and he died peacefully with his daughter and sister nearby. RIP Pumpkin xx
The mass turned out to be a rare type of cancer called a 'soft tissue sarcoma'- it needed more special tests to find out what 'soft tissue' it came from (muscle, nerve etc) but these were not done (as not really necessary and v expensive!).
His kidneys also showed signs of 'Moderately severe Chronic Nephropathy' (chronic kidney failure) -the report said this is a common condition in guinea pigs of all breeds causing weight loss, protein in the urine, passing urine a lot and drinking a lot. The cause is unknown as yet. It wasn't bad enough in Pumpkin to have caused his death (he did drink and pee a lot!).
So it looks like it was the cancer that killed him, poor little darling. I do wonder now if I should have insisted on surgery when the lump was first detected, but I have had bad experiences with open surgery on guinea pigs in the past. I console myself that he had good health up until 2 days before he died, and he died peacefully with his daughter and sister nearby. RIP Pumpkin xx