Our 3 year old rescue cat was pts today. He basically became very unwell on Friday, brought him in to vet that evening, they said he had a heart murmur, they did an ultrasound didnt find anything but that his blood was like water..they did bloods, said he was severely anemic, to keep offering him foods and keep an eye on him over weekend..he stayed the same over weekend, was eating small amounts here and there. Brought him back in Monday for blood tests results, they gave him antibiotics, a worming medication and a steroid. Brought him home and i thought he perked up a tiny bit but only very slightly and probably more wishful thinking from me. He actually got worse then this morning he collapsed and fell into his food. Couldn't walk, wasn't eating, totally vacant. Brought him in again. Vets couldn't say what was causing the issues but that essentially there was nothing that could be done. I couldn't bear to see my sweet beautiful boy in so much pain and basically on deaths door so made the very difficult decision. I am just in total shock. I can't understand what happened. I don't have any conclusive explanation for what caused the anemia. I'm wondering was he poisoned? It was all so sudden and he was just a baby and was so healthy. He was Our first cat, my daughters who are only 3 and 5 are so upset asking when will he be back. I've come down tonight and every night he would come and cuddle on my lap. Now there's nothing...just don't know how I will ever get over him being gone.