We had to rush Hamish to the vet today. He was then sent via Animal Ambulance in an oxygen cage to a urgent care vet. Xrays and a heart ultrasound and many drugs it turns out he has congenitive heart failure. He'll be at the urgent care till Thursday. What a sad day. They said one year with meds is the best to expect. They think he had a spike because of the hyperthyroidism and just how he's made. It happened so fast. Yesterday he had a bout of trying to throw up but nothing came up. He ate fine this morning and played and was okay. He came in our bathroom panting crying and he could barely stand. I am so thankful we were home. He was already in shock by the time we got him to the vet. please pray for Hamish. He's such a sweet kitty. Thank you everyone.