One of my 5 1/2 week old kittens passed away last night. The vet came and saw her, said that she may have a heart defect, and that there was nothing I could do, except spend thousands on testing and surgery, which I do not have. She wasn't suffering, she just passed in her sleep around 10:30 last night. I feel so bad, I wish there was more I could have done.
But luckily, her brother and sister are happy and healthy. But I only wish I could have caught it sooner.