18/06/2026
Sparky’s vet day update… 🏥
The lump is a sarcoma and it is known to be aggressive in guinea pigs. I had a suspicion it was cancer due to the abnormal shape and sudden growth. The doctor said there is ability to remove it, however there is a high chance it comes back even with good margins when removing it. There is also a chance it has already spread, or even started somewhere else and this is a secondary spot of cancer. 💔
The decision for surgery vs living as long as he can in his current state has been weighing on me. Part of me says lets just go to surgery and try, but the other part of me knows that may not actually be in his best interest. I did a LOT of research online through veterinary sites to see what experiences people have had and there are many studies that they removed the sarcoma and it came back in another place, or the pet passed away within a few weeks despite surgery. 👩⚕️
Right now, he is happy and doesn’t even know anything is wrong. He still is active, eating, energetic and social with his brother. My plan is to talk to the doctor again and hopefully make a final decision of surgery or not. 🖤