My condolences. Losing a cat is very tragic, especially when it happens far too early. Given that two of your cats spontaniously passed does seem suspicious but it is not unheard of. I would look for environmental causes. Toxins/parasites/disease. A seemingly healthy cat can have a number of...
I was given the most beautiful main coon kitten and right away I put her on the SPCA waiting list to be spayed for cheap because every vet here is over $300 and the SPCA does it for $55 no tax. However almost 3 weeks ago she got out during the night for about 3 hours and this last week I've...